Articles by ergo

How to Prolong the Life of Your Metal Roofing

If you are looking to install a metal roof on your home, you’ll need to find a contractor who specializes in the material. Many manufacturers of metal roofing have associations where you can find local professionals. You can also check out the Metal Roofing Alliance’s website to find a local pro in your area. The organization also provides a labor warranty for any leaks on a metal roof for five years after installation.

Cost

When it comes to the cost of metal roofing, there are many factors that determine how much it costs. One of the most important is the cost of labor. Installing a metal roof requires a great deal of precision, and a skilled installer is essential to get the best results. Additionally, you’ll need to pay for specialized equipment and tools. Lastly, the price will depend on the complexity of the installation.

Metal roofs may cost between two and three times more than asphalt shingles, but they can last decades, if properly maintained. In addition to this, they are highly energy efficient, making them a good choice for those who want to lower their energy costs. They can also increase a home’s resale value.

Durability

Metal roofing is the best option for those who want a roofing system that will last for many decades. These roofs are durable and do not rot or split. They will last for 40 to 70 years, which is longer than most other types of roofing. In addition, metal roofing is highly resistant to high winds and seals out water.

When it comes to durability, metal roofing has advanced significantly over the past 30 years. Manufacturers began using a higher grade of steel, which has twice the hardness of steel. This Metal Roofing Corpus Christi TX material also lasts longer and is more resistant to corrosion.

Noise

Metal roofing can be noisy. It can be caused by the rubbing of metal pieces together. This noise can be eliminated by getting a professional to inspect your metal roof. It is also important to pay attention to the tightening and loosening of the fasteners. Some companies offer a warranty to protect you against defects.

Metal roofing is a common choice for residential and commercial buildings. However, it can be noisy, especially if it has a standing seam. There are several common causes. The first is that strong winds can create enough pressure on the roof panels to cause noise. Other sources are attics that function as return air plenums or have vent openings.

Applicability

Metal roofing is an excellent choice for a variety of reasons. It is a durable, high-performance material that requires very little maintenance and can help the environment. Additionally, it is easy to install and lasts for many years. Unfortunately, the cost of installation and maintenance may limit the industry’s expansion.

The growth of industrial buildings will drive the metal roofing market in the future. These buildings tend to use geometric shapes and lines and can have low slopes. Industrial metal roofing often features standing seam panels. The trend toward green buildings will also drive the demand for metal roofing.

Maintenance

To prolong the life of your metal roof, it is essential to perform regular maintenance. This includes applying sealants on the edges and seams. These sealants are designed to prevent water, dirt, and wind from penetrating the metal. In addition, they help to make the metal roof as weather-tight as possible. Look for non-cracking and UV-resistant sealants. Other types of sealants may need replacement or touch-ups over time.

In addition to regular cleaning and maintenance, it is important to check the roof after severe storms. Even if your metal roof doesn’t show any damage, it should be inspected every year or two. A trained professional can inspect the roof and recommend the necessary maintenance.

How to Install Ledge and Brace Doors

If you want to install ledge and brace doors in your shed, you need to follow some simple steps. The first step is to prepare the door boards. You should put them on a workbench and push the tongues into the grooves. Then, make sure that there is about one mm space between the tongues and the grooves, as this will allow them to expand as they are used. Afterward, use a nylon hammer to level them. When building the ledges, it is important to keep the verticals even and level.

Build ledged and braced shed doors

The basic components of a ledged and braced shed door are two uprights, three horizontal members, and two braces. The hinges are attached to the braced ends, and the whole structure is secured using screws. To secure the door, the frame must be stable and symmetrical.

The frame of the ledged and braced shed door should slope up slightly, with one or both braces pointing up. The ideal scenario would be to have both braces slope up. However, sometimes the door supplier doesn’t know which side will be hung.

Install ledges

Ledge and brace doors are a traditional style of internal doors. They are typically made of oak and are an excellent choice for a cottage-styled home. They’re easy to maintain and inexpensive to replace. There are different types of ledged and brace doors available, so you can find one that fits your needs and budget. Before installing ledges and braces, however, you should determine the layout of your door. You want to place a narrow board in the middle and two wide boards on each side. You want to leave a gap of 1mm between each of the two boards. You should also decide which end of the door should be at the top. Once you’ve made this https://www.ukoakdoors.co.uk/ledge-and-brace-solid-oak-door decision, you can begin building the ledges.

The first step in installing ledges and braces is to mark where the ledges and struts will go. You can use a pencil or a compass to mark the ledges and struts. Once you have marked where these two elements will go, you can set up the boards on the workbench. Next, align the tongues and struts of the door boards to create the desired spacing. Then, use a hammer to level the boards.

Install bracers

When you’re repairing a ledge and brace door, you’ll need to know how to properly install bracers. This technique will help the door stay in place. Generally, you will install bracers on the bottom part of the door, where the ledges join. The bracers should be installed so that the top of the brace points downward toward the bottom hinge.

The bracers are fastened with nails or screws. If the ledges are thicker than the braces, you’ll need to install diagonal bracers. These braces are made from the same type of timber as the ledges. They should be cut about 100 mm longer than the ledges.

How to Set Up an Amazon Account for Sale

If you want to sell your Amazon account, you should first know what it takes to get started. You will have to submit personal details and a valid form of identification to start selling on Amazon. You will also need to provide your phone number for verification purposes. If you have a credit card or bank account, you will need to provide this information as well.

Selling on Amazon

The key to making money on Amazon is to create a product or service that people want and need. You must have an excellent product, as poor quality items can push customers away. Fortunately, there are many ways to sell great products on Amazon. In this article, we’ll take a look at some of these methods.

First, you need to choose your product. There are millions of sellers on Amazon, and you won’t be the only one. However, if you choose to sell low-margin products, Amazon is probably not the best choice. However, if you have a high-margin product or service, you can make the most of it. In addition to selecting the right product, you must optimize your listing for maximum sales. This requires constant maintenance.

Setting up an account

The first step in setting up an Amazon account for sale is to verify your credit card and bank account information. You will be asked to provide a copy of your ID and a bank account or credit card statement, as proof of identification. In addition, you will need to provide information about your store and your products. Providing these documents will ensure that your account is legitimate and that you own the items you sell.

Next, you will need to verify your business name and address. You can do this by uploading government identification documents or confirming your business address. Once your information has been verified, you will be sent a postcard containing a verification code. This Amazon account for sale code will allow you to complete the registration process and sell your products on Amazon.

Fees

If you are an Amazon seller, you’ve no doubt noticed that there are a variety of account fees. Some are flat fees that apply to all sellers; others have variable rates, depending on what category you sell in. If you sell on a regular basis, you may find that you’ll have to pay referral fees as well. These fees are based on product category and price point, and are deducted from your revenue automatically.

You can also pay fees for additional services, such as inventory placement, labeling your products, advertising through Amazon sponsored ads, or using your FBA inventory to fulfill orders on other platforms. You can calculate your fees in advance using the FBA Revenue Calculator.

Criteria to meet to be allowed to sell on Amazon

If you’re planning to sell on Amazon, there are certain criteria that you must meet. First, you have to know what your product is. Some categories are not open to sellers. It’s also important to know the niche of your product. You must also know which products are prohibited by Amazon. If you’re a new seller, you have to research your suppliers well before selling on the marketplace. Check for any discrepancies or quality issues with the products.

Choose the Right Paint Protection Film for Your Vehicle

Paint protection film Sacramento is available in a variety of options to protect your vehicle from everyday damage. Whether your vehicle is black, blue, red, or white, we have the solution. Choose the right film thickness for your vehicle’s paint type and get the best protection from everyday wear and tear. Read on for details on some of the products available, including the Kavaca clear bra, SunTek Altered Black, and XPEL ULTIMATE PLUS.

Kavaca clear bra

Kavaca clear bra paint protection film Sacramento is a high-performance aliphatic polyurethane film that acts as a self-healing protective layer to maintain the paint surface in top condition. This film is manufactured using state-of-the-art technologies and high-quality raw materials. When installed, Kavaca PPF acts as a self-healing barrier, preventing paint damage caused by minor scratches. It requires no special treatments or special care to maintain its high-quality appearance.

Kavaca paint protection film Sacramento is installed by certified installers to ensure that the film is perfectly aligned around the car’s surface features. It is installed in a professional manner and is able to completely conceal any damage caused by road hazards. The film is so thin that it can be invisible to the naked eye. It is the perfect solution for people who care about the appearance of their cars. These people wash and wax their cars religiously, drive far enough away from other cars to avoid door dings, and stay away from gravel trucks on the highway.

SunTek Altered Black

When you’re looking to add a layer of protection to your vehicle, consider SunTek Altered Black paint protection film. This paint protection film Sacramento high-quality PPF is available in both a high gloss and matte finish. You can choose a specific color or pattern to match your vehicle. Its self-healing properties will minimize edge damage, so it’s easy to remove and reinstall.

This paint protection film Sacramento also offers added durability and shields your vehicle from road debris and stains. It also offers a unique two-toned appearance with its high-gloss black finish. It also includes a HydroResist(tm) top coat that limits water absorption.

XPEL ULTIMATE PLUS

XPEL Paint Protection Film is a thin, urethane film that provides your car’s paint with a barrier from everyday damage. This film doesn’t peel or yellow and is backed by a 10-year warranty. Its patented design protects against impact damage while preserving the paint’s factory finish. The film also eliminates swirl marks and fine scratches.

XPEL’s paint protection film is made of advanced elastomeric polymers and is resistant to contamination. In addition, it heals light scratches and swirl marks that can occur during daily driving. Its durable construction is also designed to withstand exposure to the sun and garage conditions.

SunTek’s TruCut(tm) software

If you’re thinking of adding paint protection film to your vehicle, there are a few things you should know. SunTek’s TruCut software is designed to make the installation process a breeze. It has an extensive library of templates to make sure that your film fits your vehicle properly.

SunTek’s Altered Black PPF is a high-gloss film that helps improve the paint job of your vehicle. While other PPFs may yellow over time and add an unsightly tint to your vehicle, Altered Black offers a nearly invisible finish that will not detract from the look of your vehicle. Furthermore, its topcoat is scratch resistant and has self-healing properties. In addition, it is easy to maintain, requiring less effort than conventional paint films.

SunTek’s self-healing paint protection film

SunTek’s Premium Self-Healing Paint Protection Film is an excellent choice for protecting the exterior of your car. It can stand up to the toughest weather conditions and withstands colored waxes and soaps without changing its appearance. In addition, SunTek PPF is easy to apply and maintain.

The film is 8 mil thick and protects your car’s finish from the elements. It also helps to repair minor scratches. This self-healing thermoplastic urethane wrap is scratch-resistant and carries a 10 year warranty.

Having spent years playing League of Legends, Sarg possesses a perfect

Having spent years playing League of Legends, Sarg possesses a perfect understanding of almost every champion and role. His coaching style focuses on strategy and mechanics. He also teaches Soloq climbing. If you’re thinking of joining the league but don’t know how to begin, Sarg is the right choice for you.

NEACE

Mark “NEACE” Neace is a former army intelligence sergeant and multi-season League of Legends Challenger. He now coaches players who are struggling to climb the ranks of the game. However, his unconventional coaching methods and unprofessional behavior have raised questions in the community.

The cost of NEACE’s services is $250 to $300 for 90-minute online coaching sessions. His clients include world-class gamer Richard Blevins and 49ers defensive tackle Kalia Davis. While he is not a professional gamer, he has trained more than a thousand clients over the past year. After college, Neace joined the US Army. His work in the military mirrored his love for Halo games, and he was able to impact his fellow soldiers’ lives.

Sneakylol

League of Legends is a fast-paced, team-based game. Several of the best players in the world were once professional League players. If you want to become one of them, you can take some League of Legends coaching from Sneakylol. He is an ex-pro League player and has helped many teams reach the top of their respective leagues.

After joining Cloud9, Sneaky played for the team’s entire regular season. He helped the team finish with the same record as Team Liquid, though they lost the first seed due to their head-to-head record. In the playoffs, Sneaky earned a spot on the 2nd LCS All-Pro team.

Sarg

If you’re a newcomer to League of Legends, it may be a good idea to get some League of Legends coaching with Sarg. He has been an experienced player and coach for over a decade. He understands nearly every role and champion in the game, and his focus is on mechanics and strategy. In addition to helping players get the most out of every game mode, Sarg also gives tips on Soloq climbing.

Uke

After years of success at the national level, the Ukrainian Nationals returned to Philadelphia in 1957. During the first season, they dominated the league, topping the table until April 1958. The useful source team then fell to the New York Hakoah, who won the U.S. Open Cup in the same year. In their final season, they finished second to the Uhrik Truckers, but not before winning the league championship. In addition to winning the league championship, they swept post-season awards. Wassyl Borak earned the ASL Coach of the Year award, while Kudenko won the MVP award.

In 1961, the Ukes won the American Soccer League (ASL) championship, edging out the Los Angeles Kickers in the final. That season, they also won their first U.S. Open Cup title, beating the Kickers 5-2 in the final. Uke’s star forward, Mike Noha, scored all five goals in the win. Other notable players of the year included Andy Racz and Walter Medusha. In addition to winning the championship, Uke led the league scoring with 22 goals.

High-risk merchant account

One of the most important aspects of running a small business is the need to have a merchant account. This means you need to be connected to your client’s bank account so that you can make payments. Once that’s complete, you will need to verify that the transaction has been authorized. This process must be completed in a matter of seconds, which requires specialized technology and equipment. The good news is that merchant services can provide this technology and equipment.

Most businesses need a merchant account to accept credit card payments. While this is generally a free service, some banks are hesitant to extend it to businesses that pose a high risk. Fortunately, there are options for high-risk merchants. While the application process may be longer and more difficult, there are ways to find a solution that will fit your business needs.

First, a high-risk merchant account has different fees than a regular account. A high-risk merchant account may require a higher interchange rate. These fees can be as high as 1.5% of each transaction, but they will vary depending on the provider. Also, high-risk payment processors usually set aside a percentage of each transaction. As a result, if you have a low transaction volume, a pay-as-you-go plan will be more suitable. On the other hand, if your company makes high-risk transactions on a regular basis, a monthly or annual fee may be more appropriate.

Virtual terminals

Many professional businesses are implementing virtual terminals to accept credit card payments. This technology allows staff members to process payments from anywhere. It also supports multiple logins. This type of payment terminal helps the merchant track and maintain cash flow. Its advanced user interface can track transactions and send payment reminders.

A virtual terminal is an internet-based terminal that allows merchants to accept credit cards. A customer can input credit card information manually or with a mobile device. Small businesses can benefit from this type of technology since they don’t have a dedicated IT department. Moreover, these providers provide support to their clients, which can help them better serve their customers. A virtual terminal is compatible with a merchant account, which will be required for your business to accept credit cards. A merchant account is available with most providers.

Fees

The amount of money you pay to a merchant services provider depends on several factors, including the type of service you choose, how many transactions you process each month, and your business’s risk level. Some providers charge a flat fee per transaction, while others charge a percentage of the merchant services los angeles sale. Others charge a monthly fee, while still others charge a flat fee per customer.

The fees associated with a merchant account are a significant part of the expenses of a small business. On average, a small business owner pays between 1.4% and 3.5% of every transaction. Understanding these fees can help you choose the most appropriate plan for your business.

Customer support

A good merchant service is a vital part of your online business. This type of service handles customer credit card transactions and ensures that the process runs smoothly and securely. It should also be easy to use and reliable. A malfunctioning credit card processor can have devastating effects on your customer relationships and revenue generation. Fortunately, most payment processors offer 24 hour phone and chat support. The support staff should be able to quickly and effectively resolve any problems that may arise.

Good customer support for a merchant service provider is critical for any business, but in the merchant services industry, this can be even more crucial. It’s important that the staff is friendly, knowledgeable, and understands the needs of your customers. A good customer support team should be charismatic and enthusiastic and make customers feel safe.

The Best Dating Sites For Older People

If you’re looking for an online dating site that matches your personality and values, you’ve come to the right place. Badoo, for example, is a popular website with over 400 million users. This site makes it easy for you to meet someone new and find a date. Its features include a huge database of people and profiles.

eHarmony

Unlike other dating websites, eHarmony offers a simple, yet effective matching process. Its four-step process involves guided communication to make sure you’re meeting compatible people rather than wasting time on people who aren’t right for you. Its messaging system is also straightforward and intuitive, so you won’t have a hard time navigating the site.

DateMyAge

DateMyAge is an excellent dating site for older people looking for love again. Its standards of conduct and internal policies correspond to international standards. The best dating sites site discourages illegal activities and prevents abuse. Its mission is to provide a safe and enjoyable dating experience to people of all ages. DateMyAge offers support services to its members in case of problems. Its help center can be accessed from the website or the app.

FriendFinder

While many dating sites have good features, FriendFinder stands out from the crowd because of its complete package. You can create and share your own e-magazine, write your own blog, use chat rooms, and text or video message others. You can even create your own groups and post polls to encourage interaction among members.

Elite Singles

Elite Singles is an online dating website that focuses on the professional crowd. It claims to have 170,000 active members, most of whom are over thirty. Its average age is thirty-five, and 90 percent of the members are over 30. This makes it one of the best dating sites for older people.

Christian Mingle

Christian Mingle is a dating site for people with Christian beliefs. This website has several features that make it stand out among other dating sites. For starters, you can set your preferences, including how often you should attend church, how much money you earn, whether you have children, and more. You can also choose to receive email notifications whenever someone messages you. The site also has helpful tips and advice to help you find the right person for you.

Happn

Happn is a dating app that uses location-based information to connect you with other users. If you’re on your daily commute to work or riding the bus, Happn will match you with people in your vicinity. This feature makes the process of connecting faster than other dating apps. You can send a voice message, share Spotify songs in chat, and set your status as “up for activity.” This makes it easier to meet people and chat with them in real time.

Parship

Parship is a German dating site. Founded on Valentine’s Day in 2001, it’s currently available in 13 countries. The company is still expanding into Asia and Africa. You can sign up for free and send smiles to other users to show interest. You can also use the app’s features to find fun matches.

OkCupid

OKCupid is a popular dating app that lets users browse and view profiles of other members without having to pay for a subscription. While you can’t send messages to other users until you’ve been matched, you can “like” other users’ profiles and send them a message if you’re interested. Its redesign is a step in the right direction, as it makes it easier for users to communicate and build relationships with other members. The site also features Instagram-like “Snapshots” sections and Q&A sections that allow users to get to know each other better.

How to Tell If Your Car Needs Auto Repair

Auto Repair shops are establishments staffed with auto mechanics and technicians who specialize in the repair of motor vehicles. They use many different tools and equipment to diagnose problems and to repair your vehicle. There are some signs you should look for when your car needs repair and how to get it fixed. Having your car repaired by a reputable shop is vital to maintaining your vehicle’s value and safety.

Problems with a vehicle’s exhaust system

Exhaust problems can be caused by a variety of factors. Whether the vehicle’s catalytic converter is damaged or not working correctly, a poorly-performing exhaust can affect the vehicle’s fuel efficiency. In addition to reducing fuel economy, backed-up exhaust fumes can also damage key components in the engine and fuel system. To determine the cause of a decreased fuel economy, contact a qualified automotive technician to perform a thorough exhaust system inspection.

Exhaust problems in vehicles can be very costly, so it’s important to get them fixed as soon as possible. Besides costing money, vehicle exhaust problems can also pose a health risk if the gases or noise enter the car’s cabin. Proper exhaust systems limit combustion gases and noise, and they improve the overall performance of the engine and help to maximize fuel efficiency.

Signs of a problem

There Auto Repair are many different warning signs that your vehicle may need auto repair. While they may occur gradually, they should not be ignored. Some of these symptoms include a smoky or burning smell, squealing or grinding wheels, and an increase in your vehicle’s temperature gauge.

If your car is showing any of these symptoms, you should take your car to a local repair shop. The sooner you take your car to a shop, the better. It may be a small issue, or something more serious. If your vehicle is starting to feel rough, it might be a sign that the wheels or alignment are not quite right.

Resolving a problem with a repair shop

A dispute about your vehicle may arise between you and an auto repair shop, but it is important to try to resolve the problem with the repair shop directly. If you are unable to do this, document your issue to increase your chances of success. You should also have copies of all estimates. You can also call the Division of Consumer Affairs.

First, talk to the owner or manager of the shop. If that doesn’t resolve your issue, you may need to take your complaint to your local consumer protection office. There, an experienced automotive technician will investigate your complaint. If the investigation finds that the shop violated the Repair Shop Act, it will send you a warning letter and schedule a hearing. If the shop continues to break the law, it will be subject to action against it, including suspension or revocation of its registration and fines.

The Do’s and Don’ts of Power Washing

Power washing is the process of removing dirt, loose paint, and grime from surfaces using a high-pressure water spray. It is a great solution for a variety of cleaning needs. Here are some common power washing applications. Read on to learn the pros and cons of power washing and discover some do’s and don’ts.

Pros and cons of power washing

Power washing is an effective way to remove dirt and grime from your house or building. Over time, dirt and grime can accumulate on exterior surfaces and cause a building to appear worn out. Having it done regularly can remove this buildup and restore the building to its pristine state. It can also improve the curb appeal of your property. It can be used on driveways, fences, and other exterior surfaces to give them a fresh and clean appearance.

Power washing is a convenient and affordable way to give your home a fresh new look. However, powerwasher it is important to use the right tools and follow proper safety procedures. Whether you choose to power wash your home yourself or hire a professional, make sure to research the company and ask for references from their previous customers. In addition, determine the best time of year to power wash. Typically, spring is a better time than fall because there is less chance of rain.

Costs

Costs of power washing vary greatly depending on the area and the size of your property. Some companies charge as little as $200 for an average-sized house, while others charge as much as $5,000. There are several factors that affect the costs, including the skill level of the power washing crew, the amount of access required, and the amount of dirt and grease on the property. Commercial facilities also typically require a larger amount of labor than do homes.

The cost of power washing varies, but most companies charge around $0.40 per square foot. The price per square foot is higher for small jobs, because there is a minimum service charge. The price per square foot decreases as the job grows, but it still depends on the size and type of your property.

Do’s and don’ts

Power washing is an excellent way to clean outdoor surfaces, but there are some do’s and don’ts to be aware of. The most important thing to remember is to use power washing equipment safely. Power washers use pressurized water to remove dirt, algae, mold, and grime. However, they can be dangerous if not used correctly.

Never point power washer nozzles upwards. The water will splash upward and can damage surfaces. If you’re using a pressure washer to clean an exterior wall, aim the nozzle downward so that the water disperses without damaging the surface.

Common attachments used in power washing

Power washers come with a wide variety of attachments for different applications. These attachments are designed to help power washer users get the job done faster and easier. They are also made to focus water onto a confined area, which allows for a deeper clean and minimizes mess. These attachments are useful for a variety of tasks, including window cleaning, decks, and more.

Common attachments for power washing include a surface cleaner and a rotary turbo nozzle. The first is ideal for flat surfaces, while the other is better for bumpy surfaces. A surface cleaner features a 15-inch cleaning path, and it attaches to the wand of the pressure washer. The rotary nozzles underneath the body of the attachment prevent the water pressure from spreading too widely. The rotary turbo nozzle is often used in commercial power washers to clean large surfaces.

Installing checkra1n on Windows

Installing checkra1n on Windows

To install checkrain on Windows, you need to download the.ra1n file from the Internet. Once downloaded, the file can be opened using the Terminal application on your computer. To open a file in the Terminal, use the chmod +x command, or enter the sudo command. After that, drag the file to a Terminal window.

This process will require a USB drive that has a minimum of 16 GB. You will need this in order to install the jailbreak software. You will also need to use a root file manager and a lightning cable.

Installing checkra1n on Linux

If you want to try the latest version of Linux on your computer, you can install Checkra1n. It is a jailbreak that lets you access your operating system, download themes and extensions, and use the command line, a terminal for Linux users. The command line can be confusing to non-technical users, so Checkra1N includes steps for beginners to make the process easier and more convenient.

To start installing the checkra1n windows on Linux, you will need a bootable USB disk. The USB will need to be formatted before checkra1n windows can be installed. After that, you can reboot the device to exit the process. This method will work with all versions of Linux and will work with checkra1n both windows and MacOS.

Installing checkra1n on Apple TV 4

The first thing you need to do to successfully install checkra1n is to make sure that your Apple TV 4 is in DFU mode. Once this is done, the app will begin the jailbreak process automatically. When the process is complete, you should see a message that says “All Done”. Next, press “Ctrl + Alt + Delete” to bypass iCloud activation lock.

Next, make sure that you have the latest version of Checkra1n installed on your Apple TV 4. You can do this by downloading it from the official site. This version will work on devices running iOS 14.8 and higher. You’ll also need a jailbreak tool, if you don’t already have one. Depending on your device, you may need to download other software to get the latest version of the app.

Disabling revokes on checkra1n

Disabling revokes on checkra1n windows is a simple process. To start, open the Settings application and tap on the Security option. In the Security window, select the certificate that you would like to use. After that, tap on the Uninstall button.