This product is used primarily for cleaning latent fingerprint powders from various surfaces after investigations. FOAM-AWAY™ will not harm any of the following surfaces: formica, varnished wood, painted surfaces, vinyl upholstery, glass, fabrics, carpeting or any metal surface. FOAMAWAY ™ does not contain ammonia or other harsh chemicals that are harmful to the skin. Excellent for cleaning kits of spilled powders. NON-FLUOROCARBON PROPELLANT. Available in a 16 oz. aerosol can.