If the Plasti Dip was applied correctly, it will be thick enough to peel off. Thinner layers shred, so they have to be washed off with WD-40 or another product.
When removing Plasti Dip from a wheel, for example, spray around the outer edges of the rim. A power washer can also be used, but make sure it’s on a low setting so it doesn’t scratch the car.
A commercial dip or goo dissolver may be used instead of WD-40. They can be found at most general stores.
A plastic razor is less likely to scratch the vehicle, so it’s better than using a metal razor or paint scraper.
Make sure all the WD-40 is removed from the car to avoid causing damage. Be careful not to let it sit on sensitive parts such as the brakes.