TINCTURE OF "GREEN SOAP" U.S.P. (FROM COSCO) A NATURAL SOAP MADE FROM PURE VEGATABLE OILS AND GLYCERINE, COMPLETELY BIODEGRADEABLE AND ENVIRONMENTALLY SAFE. ALCOHOL 30%. FOR EXTERNAL USE ONLY. AVAILABLE IN GALLONS. BUY BY THE GALLON OR A CASE OF 6. (WE NO LONGER OFFER THE HARLEY BRAND)