A sanitizing solution can be made of 1 teaspoon of household bleach mixed with 1 gallon of clean warm water. Too much bleach is not good. Use test papers to test the strength of the solution. If the test indicates less than 50 ppm , make a new solution. Other chemical santizers may be used if they are approved by the Environmental Health Section.
Air dry the dishes and utensils.
Do not wipe with towels. Towels can spread germs and the sanitizing process is wasted. Using too much can leave a residue behind that can cause an illness. The maximum rinse is 200 ppm . Use test papers to check the strength of the rinse solution.