Purell Green Certified gel hand sanitizer. Made from naturally renewable ethanol to meet the EcoLogo hand sanitizer standard for environmental leadership. USDA (United States Department of Agriculture) Certified Biobased product. Kills 99.99% of most common germs that may cause illness. Qualifies as a USDA BioPreferred product for federal preferred procurement. GOJO Sanitary Sealed refill helps lock out germs. Durable, recyclable PET (polyethylene terephthalate) bottle refill uses 30% less material than standard rigid HDPE (high density polyethylene). Patent pending Gojo Controlled Collapse technology keeps bottle shape longer while emptying.