Bleach solution strength on the towel is 6500 ppm, equivalent to the 1:10 dilution recommended by the CDC for healthcare settings. Single-piece individual towels are convenient and perfect for precision cleaning. The canister's select-a-size feature provides ideal usage flexibility by allowing for the removal of one towel or two towels at a time–whatever the job requires. Towels are saturated with detergent and a bleach similar to a 1:10 bleach solution. Cannister has a special select-a-size feature that allows users to remove either one or two at a time from the canister.