PRO® C-49 is a concentrated, biodegradable, multi purpose interior cleaner. Powerful 30:1 concentrate penetrates and breaks down grease and oil on automotive interiors such as vinyl, rubber and plastic. Available in gallon, 5 & 55 gallon sizes. DOT: CORROSIVE - This item is subject to a UPS/FedEx HazMat Surcharge. Five (5) gallon sizes of this item are subject to a UPS/FedEx Additional Handling Charge of $5.00 per container. VOC COMPLIANT. Meets CARB/OTC Regulations.