Actaclean is the Strongest sneaker cleaner on the market, and is the ONLY PRODUCT I recommend you use to clean my SIA Vultures or SIA SOCK RUNNERS.. for sock shoes, it's best to just poor some Actaclean on the shoes upper and especially directly on stains, then throw in tbe washing machine set on quick wash!! And your shoes will be back to new!! For leather sneakers, pour some Actaclean in a bowl or cup and use a rag to scrub your shoes