If you go to any of the larger hotel chains, you can usually get "stained" sheets and pillow cases. In most cases, a little chlorine bleach will make these look like new. Apply the bleach directly to the stain and wash. Great for drop cloths, kids tents, throw away tablecloths, you name it. Oh yeah, even good for beds!

never tried this-I`ll ask next time i have a stay at a hotel.