MPS' Reagan High School on the south side and Rufus King on the north side rounded out the top three high schools in the state, according to the rankings. Other Milwaukee charter schools and Milwaukee metro schools also made the list: 1. Middleton High School, Middleton. 2.
Chlorine sanitizing solutions should be at a minimum temperature of 75Â°F. They are less effective at lower temperatures. At temperatures higher than 120Â°F chlorine may evaporate from the solution and corrode certain metals. In general all sanitizers work best at temperatures between 75Â° and 120Â°F.
Surfaces too large or. impractical to sanitize in the utensil sink or dishmachine should have sanitizer sprayed or wiped on until the. surface is wet or âglisteningâ and allowed to air-dry (do not wipe the sanitizer off). Sanitizer strength is. measured in parts per million (ppm). Chlorine-based Sanitizers - provide at 50 to 100 ppm (do not exceed 200 ppm) Chlorine-based sanitizers (hypochlorites) are the most commonly used sanitizers. They are effective against. all bacteria. They are the least expensive and easiest sanitizers to prepare and test.