Determine the type of scratch you need to repair. The nail should work on it if it is a superficial scratch. These are totally useful with appropriate materials. Scratches that capture the nail when you run out of them, however, are too deep for a simple repair. Deep scratches require you to have the entire window or windshield replaced professionally.

Buy a glass or windshield repair kit from your local auto shop. Permatex, Stoner and windshield Pro are some of the most popular and convenient for product manufacturers. Each kit includes a polishing compound that will solve scratch auto glass.

Prepare damaged by cleaning with soap and water car wash glass. Distilled water is recommended in order to avoid contamination by particles and chemicals that are commonly found in the water line. The water is used to wash the glass worn simultaneously and keep cool. Heated glass can be distorted, perhaps worse by scratching. For this reason, avoid repairing scratches in direct sunlight.

Rinse the glass thoroughly and dry with a microfiber cloth to ensure that it has gone all dirt. Once the area is completely dry, apply a scratch polishing compound according to the amount indicated on the package. Some require that you apply with a clean cloth, while other brands are safe to apply by hand.

Let the mixture stand for the amount of time before buffing the area. You can choose to use a sponge polishing by hand, but a small plug spinning like “orbital buffer Ryobi 10 is much more efficient. Extend the quick and completely mass without applying too much pressure. After treating zero as indicated, clean the rest of rubbing compound and check for signs of damage to the glass. If a scratch persists, repeat the process if necessary.