Create a semi-gloss finish on your walls with this mold and mildew proof interior paint from Rust-Oleum Zinsser that will protect your walls from water and moisture damage. Prevent surface discoloration, musty odors, mold and mildew growth in bathrooms and other areas where moisture might be present. This low odor, water-based paint is to be applied after the primer and can be tinted to the color desired.