Here is a step-by-step process to follow:
Start by washing your car, paying close attention to any dirt or grime around the scratch.
Read the instructions on the remover. Each remover will have a slightly different application process.
If you purchased a kit, you can start using the remover right away. However, if you purchased just the remover, you’ll need to buy a sponge or cloth and sandpaper.
If the scratch is shallow, apply some of the remover to the sponge or cloth and work it into the scratch in a back-and-forth motion.
If the scratch is deeper, start by buffing the edges of the scratch with sandpaper until the paint looks dull.
Clean off the dust and apply the remover in the same way as described in step 4.
Apply a coat of wax to the repaired area to protect the work.