The worst thing about white MacBooks is that they get dirty quite easily. After having searched the internet for several different kinds of ways to clean my MacBook, the best way (apparently) to do so is with a product called Mr. Clean Magic Eraser. Well, since I live in Brazil and we don’t have this product here, I tried to search for some similar local products and I found one! It’s called Limplex. It can be easily found at Kalunga shops.
Anyway, if you don’t live in the U.S or in Brazil, and you can’t find any similar products to the ones I mentioned above, don’t worry. There’s still one very good way to clean your white MacBook. Just use a white plastic all purpose eraser, like this one.
Hope I could help you.