we neglected to to let out dog out one morining as we were rushing to work….bad owners for the day….anyway he went into my sons room and wet in his bed. Unfortunately, i had just washed the sheets and comforter but hadn’t put them back on. It has since dried leaving a large stain and a very bad odor behind. I don’t own a hand held shampooer. Help…I gotta get out the stain and odor!