I think if you look on here someone had a recipe to make your own. Be aware for the ones who use color catchers or anything else that you use the "dryer" type fabric to throw in your washer. Because they are so thin and light weight they can get caught in you pump and washer won't drain. I heard about this about 2 wks too late. Thank goodness it was still under the warranty so it didn't cost me anything. You can put them in a mesh bag or pin to a washcloth, etc to make sure they make it back out of washer the right way.