KILZ KITCHEN & BATH Primer is a water-based primer-sealer-stainblocker that is specially designed for residential surfaces in high humidity, moisture and temperature environments such as kitchens, bathrooms, powder rooms and laundry rooms. It offers excellent adhesion to most interior surfaces and provides a sound anchor for paints. The enhanced mildew-resistant film protects the primer from mildew growth. KILZ KITCHEN & BATH Primer will block most medium to heavy stains including felt marker, grease, ink, pencil, tannin and water stains. It is a fast drying, low odor, very low VOC formula and is easy to clean with soap and water. Not recommended for floors.