PREVRA When Should You Wash Your Hands: Every Critical Moment in a Food Business
A visual reference covering every moment when hand washing is required in a UK food business. SFBB compliant and designed to support your food hygiene rating.
Why hand washing timing matters for food safety and your hygiene rating
Hand washing is the single most effective intervention for preventing foodborne illness, and EHO inspectors treat hand washing failures as a high-priority non-compliance. Under the Food Hygiene Rating Scheme, inadequate hand washing facilities or practices can drop your rating by a full star on their own. The law requires hand washing at specific moments — not just "regularly" — and your team must know them.
Counter-intuitively, the moment most food handlers fail to wash hands is not after using the toilet but after handling raw meat and before touching ready-to-eat food. This is the cross-contamination pathway responsible for the majority of Campylobacter outbreaks linked to food businesses. Staff who would never skip a post-toilet wash routinely move from raw chicken to salad garnish without washing.
Displaying this poster for maximum compliance and behaviour change
Print this poster and display above every hand wash basin in your operation — kitchen, front of house, and staff areas. The poster lists the critical moments: before starting work, after handling raw food, after touching refuse, after cleaning, after using the toilet, after eating or drinking, after coughing or sneezing, after touching your face or hair, and between handling different food types.
Digital SFBB includes hand washing verification: staff confirm hand washing at critical points during their shift, and managers can see compliance patterns over time. During an EHO inspection, this documented monitoring demonstrates a proactive food safety culture.
Common hand washing mistakes that undermine food safety
Using hand gel instead of washing is the most frequent error — hand sanitiser is not a substitute for soap and water in a food environment. It does not remove physical contamination or grease, and it is less effective against norovirus and other non-enveloped viruses. Another common mistake is inadequate drying: damp hands transfer bacteria up to 1,000 times more readily than dry hands. Always use single-use paper towels, never a shared cloth towel or apron.
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