What is the best practice for cleaning and sanitizing kitchen equipment after use?

• A. Rinse, wash with detergent, sanitize, air-dry.
• B. Clean off food residues, wash with detergent, rinse, sanitize according to label directions, and air-dry.
• C. Sanitize first, then wash and rinse.
• D. Wash with water only; no sanitizer.

Answer: (B)

The main idea here is to clean surfaces in the right order so the sanitizer can do its job effectively. Start by removing all visible food debris, because soil can shield microbes and prevent sanitizer from reaching them. Then wash with detergent and hot water to lift and remove fats and soils. Rinse to remove soap and any remaining residues. Sanitize only after cleaning, using a product at the concentration and for the contact time specified on its label, to ensure germs are actually reduced to safe levels. Finally, let the equipment air-dry completely; towel-drying can reintroduce contamination or leave moisture that supports microbial growth. This sequence—clean first, wash, rinse, sanitize per label, and air-dry—ensures the equipment is truly clean and safe to reuse.

Choices that start with sanitizing first, washing with only water, or skipping the rinse step don’t meet these standards because they don’t ensure that soils are removed or that the sanitizer can work effectively.