No-Rinse Sanitizer For Food Contact Surfaces Comes Ready To Use - No Mixing Or Blending Needed. Simply Spray On To Food-Contact Surface. You Don'T Need To Rinse; Just Allow To Air-Dry. You Are Assured The Proper 200 Ppm Of Quat Every Time. Sanibet Rtu Is Perfect For Use In Restaurants, Bars, Kitchens And Meat And Poultry Plants.