How to Remove Paint After a Failed DIY Touch-Up?

[MacIker]

If the area of the failed touch-up is relatively small, you can use a clean cloth dipped in alcohol to wipe it off. Remember to rinse thoroughly with clean water several times after wiping. If the area requiring paint removal is large, improper DIY paint removal can easily damage the car's paint. It is recommended to entrust a professional auto detailing shop for paint surface treatment.

[VanMaximus]

Last time I messed up my DIY touch-up paint job, the surface ended up bumpy like it had a rash. I bought an automotive paint remover, first putting on rubber gloves and safety goggles, then masking off the surrounding area with tape to protect the original paint. I applied a thick layer of the remover, waited half an hour for it to bubble up, then gently scraped it off with a plastic putty knife. After that, I used a scouring pad with cleaner to wipe away any residue. Finally, I lightly sanded the area with 800-grit wet sandpaper. When I reapplied the primer, the surface turned out super smooth. The whole process took about two hours, and the key was patience. This method works especially well on metal car bodies, but you need to be careful with plastic parts to avoid corrosion.