How to keep a commercial kitchen clean and compliant

Keeping a commercial kitchen clean requires a structured cleaning schedule combining clean-as-you-go habits, daily cleaning and periodic deep cleans, because kitchen hygiene is a legal requirement, not just good practice. Focus on food contact surfaces, extraction systems, drains and floors, document your cleaning, and deep clean equipment and ductwork on schedule. A clean kitchen protects food safety, your hygiene rating and your reputation.

Why this is non-negotiable

Commercial kitchens are subject to food hygiene law and inspection. Poor cleaning risks contamination, pests, a low food hygiene rating and, ultimately, your ability to trade. Beyond compliance, cleanliness protects customers and staff and underpins your reputation. This is a different world from domestic cleaning, the standards and the stakes are higher, which is why a documented system matters.

Clean as you go

The foundation of a clean commercial kitchen is constant clean-as-you-go: wiping and sanitising surfaces between tasks, clearing spills immediately, and not letting waste or dirty equipment pile up during service. This keeps the kitchen safe through busy periods and makes the end-of-day clean manageable.

Daily cleaning

• Clean and sanitise all food preparation surfaces and equipment.
• Clean cooking equipment, hobs, grills and fryers.
• Wash floors, paying attention to under and behind equipment.
• Empty, clean and sanitise bins and the waste area.
• Clean sinks, taps and hand-wash stations.

The high-risk areas

Some areas carry the most risk and deserve particular focus:

• Food contact surfaces: the most critical for preventing contamination, sanitise frequently.
• Extraction and canopies: grease build-up is both a hygiene and a serious fire risk, and needs periodic professional deep cleaning.
• Drains and gullies: a source of bacteria and odours if neglected.
• Floors, especially edges and under equipment: where grease and debris accumulate.
• Fridges and cold stores: cleaned and temperature-checked regularly.

Periodic deep cleaning

On top of daily cleaning, commercial kitchens need scheduled deep cleans: behind and under heavy equipment, extraction ductwork and filters, walls and ceilings, and the areas daily cleaning cannot reach. Extraction deep cleaning in particular is a specialist, safety-critical job that should be done on a set schedule and documented.

Document everything

A written cleaning schedule and records are part of compliance, they show inspectors that cleaning is planned, assigned and carried out. A clear rota covering what is cleaned, how often and by whom keeps standards consistent across shifts and staff, and protects you at inspection.

How professional cleaning helps

While daily clean-as-you-go is the team's job, professional cleaning supports the deep, periodic and specialist work, extraction, deep floor and equipment cleaning, and scheduled deep cleans, to a documented standard. Our commercial cleaning service works with food businesses across Derby and Derbyshire around your opening hours; talk to us about a deep-clean schedule that keeps your kitchen safe, compliant and inspection-ready.