Take windshield repair care of your windshield promptly. Make sure you fix minor scratches. If you are a do it yourself, you can learn to do this on your own. Small scratches can often be fixed at home. However, don't do this on your own if it is your first time. Get a professional to show you what kind of scratches can be fixed at home and what should be brought to the workshop to be fixed.
Professional A/C technicians use an electronic leak detector to find leaks in an system. Use a battery-powered UV leak detector kit and special UV glasses. This kit can be purchased at fix auto glass repair supply stores and Internet A/C supply store fronts.
Next, will you get the promised support after the sale? Again, do you really think that the support will be top notch considering how much you paid for their kit?
Next we have the windshield repair kits priced in the middle. They range in price from $600-$2,000. These are the companies that normally offer high-quality repair kits at a an affordable price. But not all of them.
Once your kit arrives, you'll need to read the training manual and then watch the training video. Get yourself a used windshield to practice on (you should be able to pick one up at the junkyard or a glass replacement shop). You can usually get it free.
If your windshield has a large crack, the best option is to replace the entire windshield instead of attempting a repair kit. Repairs are meant for smaller stars and chunks, but larger cracks are uncontrollable. The most important thing to do is prevent the crack from getting larger. Avoid temperature change. Do not wash your car; the cold water from the hose on a hot or warm windshield causes the crack to spread. Try to leave the car in a protected garage as much as possible to avoid cold or hot weather from expanding the crack.
Once you decide that you need to fix your windshield, the best place to go is to a windshield repair professional. They have a specialized skill set that ensures that the job will be done right. Moreover, getting your windshield repaired can require special tools and techniques that are hard to find anywhere else. Windshield repair professionals focus primarily on fixing windshield problems just like yours. When it comes to something as important as your windshield, a windshield repair professional is always going to be the best option available.