Windshield damage can come in many forms. It's important to know the different types of damage, as repairing them requires different approaches.
The most common type of windshield damage is a chip or crack. Chips are typically caused by small rocks and debris being thrown from the tires of other vehicles, while cracks usually occur when an object hits the windshield directly. These are usually repairable with a special resin that fills in the chip or crack and hardens it back into place.
Another type of windshield damage is scratching. Scratches may be caused by dirt or debris on the surface of the glass, or from improper cleaning techniques like using a rough brush. In order to repair this kind of damage, it may require refinishing with a special compound and polishing technique.
Lastly, delamination occurs when there's a separation between layers of your windshield due to age or temperature changes. This type of damage can often be repaired by reapplying adhesive between the layers, but if left unattended for too long, it may require complete replacement instead.
It's important to determine what kind of windshield damage you have before attempting any repairs, as this will help you find the best solution for restoring your car’s glass.