This ready to use Mildew Stain Remover is
formulated with chlorine-stable detergents to
remove mildew stains on contact in about 3 to
5 minutes. Guaranteed to work on bathroom
tile, shower curtains, grout around tubs, bath
mats, vinyl auto tops, vinyl boat seats,
awnings, patio furniture, ceiling and walls
before painting, and under eaves of houses.