I am in the furniture industry and the cleaning will depend on what type of fabric the cushions are made out of. If they are micro fiber or durapella, you can use a very mild soap like neutrogena acne soap ( liquid ). You might also try to use a product called unbelievable. You should be able to get this at any type of cleaning supply store or even a carpet store. I have used it several times!! If you have a tag on the cushion, please let me know the brand of furniture and the cleaning code and I can get you the exact reccomendations from the manufacture.