Duke of Edinburgh Recommended Nikwax Footwear Cleaning Gel: Cleans all types of leisure, lifestyle and sports shoes and boots.Removes dirt and helps to release stainsImproves the appearance of dirty footwearPrepares the footwear for proofing with an appropriate footwear productProlongs the life and performance of all types of footwearMaintains breathabilityEasy to apply - Sponge-on application, can be applied indoors unlike solvent based spraysWaterBased - environmentally friendly, biodegradable, non-flammable, non-hazardous