Handwashing SOP
Restaurant handwashing standard operating procedure: sink setup, 20-second scrub steps, and when handwashing is required before food contact.
- Estimated time
- 5 min
- Frequency
- daily
- Business type
- restaurant
- Category
- food safety
- Role
- kitchen manager
- Role
- line cook
- Role
- prep cook
- Role
- server
- Role
- dishwasher
Purpose
Prevent foodborne illness by ensuring every food handler follows the same handwashing procedure.
Post this handwashing SOP at every hand sink in the kitchen and service areas. Staff complete the acknowledgment at shift start; managers verify sink supplies daily.
Sink Setup
Verify handwashing station supplies before each shift.
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Liquid soap dispenser stocked
Pass / Fail
Why it matters: Empty soap dispensers are the most common handwashing compliance failure cited in inspections.
Inspection: Inspectors check every hand sink: one empty dispenser on the line is a critical violation.
Common mistakes: Diluting soap to save money: watered-down soap doesn't meet FDA standards for pathogen removal.
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Paper towels or hand dryer operational
Pass / Fail
Why it matters: Staff wipe hands on aprons when towels run out: cross-contaminating uniforms and surfaces.
Inspection: Inspectors verify towels, soap, and running water at every hand sink without exception.
Common mistakes: Using cloth towels at hand sinks: shared towels breed and transfer bacteria between users.
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Handwashing procedure sign posted
Why it matters: Posted handwashing steps serve as a constant visual prompt for every employee entering the kitchen.
Inspection: Inspectors confirm signage is posted, legible, and in languages the staff can read.
Common mistakes: Leaving faded, grease-stained signs posted: replace them when they become unreadable.
Handwashing Steps
Follow these steps every time hands are washed.
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Wet hands with clean running water
Why it matters: Running water removes visible soil so soap can reach skin surfaces and break down pathogens.
Inspection: Inspectors check water temperature at hand sinks: warm running water at least 100°F is required.
Common mistakes: Using a wet towel between tasks as a substitute: wiping without soap doesn't count as washing.
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Apply soap and lather all surfaces
Why it matters: Soap breaks down油脂 and pathogens that water alone cannot remove from skin folds and under nails.
Inspection: Antimicrobial soap is recommended but not required: standard liquid soap meets code.
Common mistakes: Pumping once without lathering: a single pump often isn't enough for full hand coverage.
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Scrub for at least 20 seconds
Why it matters: 20 seconds is the minimum contact time for soap to break down common foodborne pathogens.
Inspection: Inspectors may observe handwashing technique: visible 20-second scrubbing is expected.
Common mistakes: Counting too fast or scrubbing only palms: sing 'Happy Birthday' twice, covering all surfaces.
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Rinse and dry with single-use towel
Why it matters: Wet hands transfer bacteria more easily than dry hands. Towels prevent recontamination from shared dryers.
Inspection: Inspectors verify drying method doesn't recontaminate: no shared cloth or roller towels.
Common mistakes: Turning off the faucet with bare clean hands: use a paper towel to avoid recontamination.
When Handwashing Is Required
Confirm staff understand mandatory handwashing triggers.
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Before starting food preparation
Why it matters: Pathogens picked up between shifts (from doors, phones, lockers) transfer to food if hands aren't washed first.
Inspection: Inspectors expect handwashing before any food contact, every time, without exception.
Common mistakes: Handling clean plates or utensils before washing after entering the kitchen: still transfers skin bacteria.
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After handling raw meat, poultry, or seafood
Why it matters: Raw poultry and meat carry Salmonella and Campylobacter that cross-contaminate the next task instantly.
Inspection: Inspectors observe task transitions: going from raw chicken to produce without washing is a critical violation.
Common mistakes: Wiping gloves on an apron instead of changing and washing: contaminated apron touches the next surface.
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After using the restroom
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After touching face, hair, or body
Why it matters: Touching hair, face, or body transfers Staphylococcus from skin to hands, then to food.
Inspection: Not directly measured, but food handlers touching faces during prep is noted in inspection reports.
Common mistakes: Adjusting a hair net or wiping sweat without rewashing, both transfer skin bacteria to food.
Shift Acknowledgment
Staff confirm they understand and follow this procedure.
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Staff signature or initials
Signature
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Notes or corrective actions (optional)
Note
Frequently Asked Questions
- How long should restaurant staff wash hands?
- Scrub with soap for at least 20 seconds, per FDA Food Code guidance. Rinse with clean running water and dry with a single-use towel.
- When must food handlers wash hands?
- Before starting work, before food prep, after handling raw protein, after using the restroom, after touching hair or face, and when switching between tasks.
- Can hand sanitizer replace handwashing in a kitchen?
- No. Hand sanitizer does not replace handwashing when hands are soiled or after handling raw animal products. Use soap and water first.
- Who signs off on the handwashing SOP?
- Each food handler signs or initials at shift start. The kitchen manager verifies soap, towels, and signage daily.
- Where should this SOP be posted?
- At every handwashing sink in the kitchen, prep area, and bar. Inspectors expect signage and supplies within arm's reach of each sink.