Atsko Sport Wash 1L Bottle (34 wash) Restores & maintains the high performance features of technical fabricsHelps restore factory applied waterproofingRinses away completely leaving no residueCleans and deodorizes. Leaves no scentSafe for all washables. Contains no bleach, phosphate, or fabric softener Cleans and deodorizes practically any fiber, natural or man-made (including down, wool, Gore-Tex, polypro, you name it). Restores water proofing, breathability, wicking,moisture control and insulation.Rinses away completely leaving noresidue. Contains no bleach, phosphate or fabric softener. Biodegradable/septic safe. Athletic shoes, such as runningshoes, should be scrubbed by hand.