How to remove the cooked oil from the gauze of sports shoes?

1. You can wipe it with volatile oil, and then remove the white mark with warm cleaning solution. Wet it with solvent gasoline, lightly brush it with a soft brush or rag, then brush it with 10% ammonia water or ammonia soap solution, and finally rinse it with warm water.

2. You can also use a soft brush or rag dipped in turpentine or benzene solution to scrub, then scrub with soap solution, and finally rinse with clean water. If it doesn't drop, you can use 1: 1 turpentine ether mixture to soak in the mixture for 10 minute, then take it out after brushing, and then wipe it with gasoline.