food protection manager certification Exam Questions & Answers 100% Latest Updated

iodine based sanitizers - ANSWER-work rapidly iodine based sanitizers may - ANSWER-stain silver and copper quats-based sanitizers - ANSWER-do not work well in hard water and are not effective against some bacteria quats- base sanitizers are - ANSWER-non corrosive and odor free what three factors can impact the effectiveness of chemical sanitizers - ANSWER--Ph -temp -concentration -contact time food contact surfaces, hand contact surfaces and anything that could cause contamination - ANSWER-must be sanitized after cleaning and rinsing msds - ANSWER-material safety data sheets sanitizing can be achieved by - ANSWER-use of heat or chemicals manual warewashing items must be - ANSWER-immersed in water at 171degF or hotter for at least 30 sec thermal and chemical sanitizers - ANSWER-must be applied after cleaning and rinsing and must be left in contact with the surface long enough to work properly- at their specified contact/exposure time