PK SOYL Industrial Hand Cleaner. Fortified with an Antimicrobial Agent, Chlorxylenol PK SOYL Industrial Hand Cleaner is an all natural, concentrated, solvent free cleansing formula. Soybean oil based, PK SOYL contains fibril scrubbers for extra cleansing power. Fibril is an all natural scrubber made from almond shells to provide environmentally safe cleaning. It exfoliates naturally and is 100% biodegradable. Starter pack includes one dispenser and one soap cartridge. Refill packs also available here