How to make homemade bearing cleaner?

Question

I was just wondering how to make a skateboard bearing cleaner so that i can make bulk and save money. and can you please tell me where i can buy the ingredients that you list... thank you to anyone that can help and 10 points to the best answer

Answer 1

wd-40

Answer 2

I've always used gasoline or maybe WD-40. Something safer would Simple Green in the household cleaners department.