TR19 cleaning plays an important role in keeping London commercial kitchens safer, cleaner and better prepared for inspections, insurance requirements and everyday operation. While routine surface cleaning removes visible grease and food debris from worktops, floors, hobs and canopies, it does not address the hidden build-up that can collect inside ductwork, fans, filters and extraction systems. Over time, these deposits may restrict airflow, create unpleasant odours, increase fire risk and lead to costly disruption. A professional TR19-compliant clean goes further by inspecting, cleaning and documenting the full kitchen extract system, often with before-and-after photographs, reports and certification. At Friendly Turtle EcoBlog, we believe responsible maintenance is an important part of running a safer and more efficient business. Regular extraction cleaning can support healthier working conditions, improve ventilation performance and help equipment remain in service for longer, reducing the need for premature repairs or replacement. This guide explains the difference between a basic surface clean and a compliant TR19 clean, the risks of neglecting hidden grease, and how often London restaurants, cafés, hotels, takeaways and catering facilities should arrange professional cleaning.
