one of my cats threw up a hair ball during the night on my pink and white plaid summer spread. I put it in the wash this morning and sprayed it with oxy clean and spray n wash. used Tide too. It went into the dryer with the sheets and I didn't notice until I took them out that the stain was still there. I sprayed oxy clean on the area again along with spray n wash and used some spray n wash that came in a bottle with two spout openings. Then used two scoops of Oxy clean detergent powder. That evidently did the trick. I put it out on the clothes line to dry and it looks fine now. whew!!! its always come clean before so I didn't look before using the dryer. but from now on, I will.