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Module 4 of 13

Handwashing

The correct handwashing procedure, when it is required, handwashing station rules, and safe glove use.

4 lessons · about 12 minutes

Learning objectives

  • Perform the full handwashing procedure in the correct order.
  • List the situations that require handwashing.
  • Identify what a compliant handwashing station must provide.
  • Use single-use gloves correctly and avoid bare-hand contact with ready-to-eat food.

4.1The Handwashing Procedure

3 min

Handwashing is the single most effective thing a food handler does. Done in a rush, it removes almost nothing.

  • Wet your hands with running water as hot as you can comfortably stand (at least 100°F / 38°C).
  • Apply soap and scrub for at least 10-15 seconds, covering nails, between fingers, thumbs, wrists and forearms — the whole process takes about 20 seconds.
  • Rinse thoroughly under running water so soap and loosened soil run off, not back onto your hands.
  • Dry hands with a single-use paper towel or air dryer — never on your apron, a wiping cloth, or your clothes.
  • Use the paper towel to turn off the faucet and open the restroom door so you don't recontaminate clean hands.

4.2When to Wash Your Hands

3 min

Handwashing is triggered by an event, not by a clock. Learn the list until it becomes automatic.

  • Wash hands before starting work, after using the restroom, after touching raw meat, after handling garbage, and after touching your face or hair.
  • Wash between tasks — switching from raw protein to produce, from dirty dishes to clean ones, or from cleaning to food prep.
  • Wash after handling money, taking out trash, touching phones, clearing dirty plates or handling chemicals.
  • Wash after coughing, sneezing, blowing your nose, eating, drinking or smoking.
  • Wash after touching animals (including service animals) and after any break away from the prep area.

4.3Handwashing Stations

2 min

You cannot wash hands properly at a sink that isn't set up for it — and using the wrong sink is itself a violation.

  • A handwashing station must supply hot and cold running water, soap, a way to dry hands (paper towels or air dryer), a waste container, and a sign telling employees to wash their hands.
  • Handwashing sinks are for handwashing only. Never use them to rinse utensils, dump drinks, thaw food or fill buckets.
  • Never use a prep sink, 3-compartment sink or mop sink to wash your hands.
  • Handwashing stations must be accessible and unobstructed at all times — not blocked by carts, boxes or trash cans.

4.4Gloves and Bare-Hand Contact

4 min

Gloves are a barrier, not a substitute for clean hands. A dirty glove spreads pathogens exactly like a dirty hand.

  • Gloves are not a substitute for handwashing — always wash your hands before putting on a new pair.
  • Change gloves between tasks (for example, after handling raw chicken and before touching ready-to-eat food) and any time they tear.
  • Change gloves at least every 4 hours during continuous use with the same task, and whenever they become soiled.
  • Avoid bare-hand contact with ready-to-eat food. Use gloves, tongs, deli tissue, spatulas or other utensils.
  • Gloves are single-use: never wash, rinse or reuse a pair. Discard them and wash your hands before putting on new ones.
  • For a guest with an allergy, use a fresh pair of gloves and clean utensils to avoid cross-contact.

Key takeaways

  • Wet your hands, apply soap, and scrub for at least 10-15 seconds, covering nails, between fingers, and forearms.
  • Wash hands before starting work, after using the restroom, after touching raw meat, after handling garbage, and after touching your face or hair.
  • Dry hands with a single-use paper towel or air dryer — never on your apron.
  • Handwashing sinks are for handwashing only — never rinse utensils or dump liquids in them.
  • Gloves are not a substitute for handwashing — always wash your hands before putting on a new pair.
  • Change gloves between tasks (for example, after handling raw chicken and before touching ready-to-eat food) and any time they tear.

Knowledge check

You are about to put on a fresh pair of gloves. What must you do first?
Personal Hygiene

Next module: Cross-Contamination