Any damage can, and in time will, spread and become more dangerous. Just because it's a small star or bullseye crack that doesn't affect the functionality of your car, doesn't mean it's not a safety hazard that should be addressed immediately. A damaged windshield left untreated can spider across the glass, and what was once a simple fix, will now cost you hundreds. Don't wait! Fix front window repair it now!
Automobiles are made so that a cracked windshield can be replaced; they are not made to be repaired. To my knowledge, manufacturers do not recommend or promote repairing windshields they recommend replacing them. A windshield is a structural part of the body and is in place for safety reasons. You shouldn't mess with the overall safety of the car by repairing a glass that is vital to safety during a rollover or accident.
Every day people are buying into the dream of owning their own business, with windshield repair being at the top of the list due to the low start-up costs involved. Most will fail.
Test your lights. If you notice an improvement-you are done! If it still appears dim or cloudy, you may want to use a special plastic cleaner and wax to give it a higher polish and sheen. These can be purchased at fix auto glass repair repair stores. When using them, be careful not to get any on the rest of the car as it could cause damage. Some masking tape around the headlight border can help protect it. You may want to use a rotary buffer to ensure the smoothest polish possible.
Once you have figured out that the crack on your windshield can be repaired, you will need a good repair kit. You can get one from your local auto parts shop or online auto parts retailers. Usually, rockchip repair kits come with an applicator or injector, an adhesive curing film, a suction cup (which serves as the base or stabilizer), and a tube of liquid resin.
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?
Windshield repair techs come and go on a daily basis. The majority struggle to survive. Most fail. It's not that they're not good at what they do, it's not that they don't have the skills, it's not that they're not willing to work hard, it's their lack of MARKETING Training. That's the bottom line: It all comes down to proper marketing strategies.