Major thing that needs to be considered is the location and size of the damage. If damage is at the edge of the windshield then it will spread fast and will destroy the integrity of the glass. If any edge damage is found then windshield chip repair it soon. It will save the life of your windshield.
Car manufactures line the interior of the trunk with carpet. Especially the floor of the trunk. Lift the carpet and look for condensation, corrosion, welded panels and color differences relative to the body. This may indicate improper repair of the rear of the vehicle after an accident.
As a windshield installer for the past thirty five years, let me give you three good reasons not to repair your windshield. As windshield repair is a gimmick in my opinion.
"But it only takes one person to do what is right - the power of one," answered the boy with a big grin on his face. He held up one finger for his fix auto glass repair grandfather to see.
After our job was done, I sat on the back porch with a cold drink to rest. I noticed something interesting. A pair of robins appeared to be looking over the damage of the tree. The bright red-breasted male surveyed the grounds where chunks of bark and leaves rested. Then he flew to the fence near the tree appearing to investigate the large crack in the trunk. The female robin began to pick up sticks and leaves off the ground. She flew into a nearby tree where she was rebuilding a nest.
The first step that you need to do in repairing your windshield is to clean the damage area of the glass. In running cracks or chip, there are tiny pieces of glass which you need to pick out using razor blade. These loose pieces of glass inside the damaged area could throw off the repair process. That's why they need to be carefully picked out. Then, you also need to clean section of the glass where you will place the suction cup tool; you could use the glass cleaner to properly clean the surface.
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.