M-1 Advanced Mildew Treatment for one gallon is designed for use in interior and exterior latex paints and stains as well as oil-based paints and stains. It works in any type of coatings, adhesives or pastes and is safe to use. Resists mold mildew algae on dry filmFor use in all interior/exterior water based products, oil and solvent based paints, stains, coatings and adhesivesTreats 1 gallon sizeNo Odor/Low VOC