Cif Ultra Muffa 500 ml Cif Ultra Rimuovi Muffa, a household cleaning product designed to eliminate mold and mildew from various surfaces. Available as a spray, this product is known for its powerful, anti-mold action Cif Ultra Muffa is ideal for removing mold stains and whitening tile grout. It can be applied to various surfaces, such as walls, tiles, and bathroom curtains. The Cif Ultra Muffa bottle is 100% recyclable*.