Tupperware Advantage World Standards All Tupperware products are made from safe, non-toxic, non-carcinogenic materials; thus they do not release harmful chemicals to food or liquid contents. Materials & Additives used exceed US Food & Drug Administration (FDA) & Japan Polyolefin Hygienic Association standards. What it means is that you can use with peace of mind every time! Innovative Design Tupperware products are designed to inspire. Unlike ordinary plastic products, many Tupperware products have won worldwide awards such as Industrial Design Excellence Awards, Reddot Award, IF Seal Award and numerous others. Indeed, one can use Tupperware with pride! Color Safe One can enjoy the attractiveness of Tupperware Products in fabulous trendy colors and be assured that colorants used are all registered on the French Positive List, Circular Letter No. 176 (the most stringent in the world). It also complies with Council of Europe Committee of Ministers Resolution AP (89) 1 requirements. Environment Friendly Tupperware plays its role in saving Mother Earth from further pollution and degradation as its products are designed for long term use. On the other hand, plastic bags and bottles, Styrofoam containers and PET bottles are not made for repeated use, and thus adds to the mountain of garbage./li> Caring for Your Tupperware Tupperware products are tested to ensure that they are a safe, non-toxic, attractive and durable alternative to other home storage products. With a little care, you can keep your Tupperware looking as good as new. Cleaning and Storing: Wash and rinse Tupperware with liquid soap and lukewarm water. Store without seals to keep them fresh. Do not soak polycarbonate range in detergent or soap.