[header] How to remove egg stains from car paint [title] Treat the stain right away. [step] If the stain is relatively fresh, it may be okay to use a mixture of soap and water to clean it. This method will likely be most useful within the first hour after the stain forms; after that, the egg white will dry and begin to etch into your topcoat of paint. 
Wet the stain with warm water to soften it before you begin manually cleaning. [title] Combine a gentle soap with warm water.