Basic Food Safety: Chapter 5 "Cleaning and Sanitizing" (English)

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Summary

This video explains the critical differences between cleaning and sanitizing, outlining proper procedures for both manual and commercial dishwashing. It covers the importance of reducing germs on food contact surfaces and proper storage techniques to prevent contamination.

Highlights

Introduction to Cleaning and Sanitizing
00:00:04

The video introduces the topic of cleaning and sanitizing, highlighting key points such as the difference between the two, their importance, and methods for washing dishes by hand and using commercial dishwashers.

Difference Between Cleaning and Sanitizing
00:00:27

Cleaning removes dirt and food with soap and water, while sanitizing uses chemicals or heat to kill unseen germs. Sanitizing reduces germ levels to safer standards, and food contact surfaces need to be washed, rinsed, and sanitized after each use to prevent illness.

Proper Use of Chemical Sanitizers
00:01:02

Chemical sanitizers must be mixed according to label directions, and soap should never be added. Test strips are essential to ensure proper strength. The sanitizing solution should be changed frequently as it loses effectiveness due to grease and food particles, and wiping cloths should be stored in clean sanitizer.

Handwashing Dishes (Three-Sink Method)
00:01:31

When washing dishes by hand, all food-contact surfaces must be washed, rinsed, and sanitized between uses. The procedure involves cleaning and sanitizing the sink first, scraping food, washing in hot soapy water in the first sink, rinsing in clean hot water in the second, and sanitizing by soaking in the third sink with warm water and an approved sanitizer. Dishes must always be air-dried to prevent bacterial growth.

Using a Commercial Dishwasher
00:02:13

Commercial dishwashers require monitoring of temperature gauges and sanitizer levels to ensure proper sanitization. Before loading, scrape leftover food from dishes. Stack dishes in racks without stacking them on top of each other to allow proper water circulation. Glasses, cups, and bowls should be placed upside down, and plates and flatware edgewise. Dishes must air dry for 1-2 minutes before removal; towel drying is not allowed as it can contaminate dishes.

Inspecting and Storing Clean Dishes
00:03:29

After washing, inspect all items for cleanliness, spots, stains, or soap residue. Chipped or cracked dishware must be removed from service. Once clean and dry, handle and store dishes safely to minimize contamination: never touch areas a guest's mouth might contact. Cups, bowls, pots, and pans should be stored upside down, and utensils handled by their handles only. All kitchen utensils should be stored at least six inches off the floor in clean, dry areas.

Key Facts on Cleaning and Sanitizing
00:04:12

The video concludes by reiterating key facts: cleaning uses soap and water, while sanitizing uses chemicals or heat to kill germs. Sanitizing reduces germs to safer levels. Food contact surfaces must be washed, rinsed, and sanitized. Follow sanitizer label directions and never mix with soap. Utilize the three-sink method for handwashing. Store dishes inverted and utensils elevated. Avoid touching guest-contact areas of dishes.

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