The FOM x Sneaker Lab Footwear Cleaner uses a proprietary biodegradable formula for lifting dirt and stains. The pro-bacterial solution is tough on dirt and stains yet gentle enough for all fabrics and delicate materials. Biodegradable, non-toxic, not harmful to the environment and safe to use on most materials including suede, nubuck, leather and canvas - making it the perfect essential for the FOM Footwear collection.