[4doggiemama]

IMO the pee smell is never washed out unless you use something like Nature's Miracle on it before you wash it. The puppy will continue to pee on their bed, blanket, rug, couch, etc. until an enzyme cleaner is used. I actually pour it on if I think the pee has gone down quite a ways. I don't use Nature's Miracle on my pee pads because I prefer that their smell is left on the pad so they will go back to it.
Joanne