CLEAN STAINED CHCLKBOARDS - Is your chalkboard stained with ghosting and old ink shadows? Did you write on a chalkboard painted wall with chalk marker? Your board will look like new in minutes with the VersaChalk chalkboard cleaner kit! ALL NATURAL & NON-TOXIC - Perfect for households with kids, pets, and people with allergies. Biodegradable, chemical free magic eraser contains melamine foam. Water-based cleaner has minimal odor, and contains no fragrance, alcohol, ammonia, or petrochemicals. FOR CHCLKBOARDS & WHITEBOARDS - The cleaning kit isn't just for chalkboards! The formula removes ink stains from painted surfaces, porous chalkboards, whiteboards, glass, metal, ceramic, and plastic. SPRAY, ERASE, WIPE - Each cleaning kit includes 250 mL (8.5 oz) chalkboard spray, 2 magic erasers, and a durable microfiber cloth. Spray the board surface, wipe with the cloth, and erase any remaining marks with the magic eraser sponge. WHCT'S IN THE BOTTLE? The cleaning solution includes de-ionized water, Lauric Glucoside, Sucrose Ester, Glycine, and Lauryl betain (plant derived).