A restaurant’s hood can become dirty and inefficient if it is not cleaned on a regular basis. Grease can accumulate on the hood’s exterior, which can block the vents and cause fire hazards. To protect your restaurant and your employees, it is important to clean your hood on a regular basis. Restaurant hood cleaning can be done by your staff or hired professionals.

Hood cleaning is required in nearly every commercial cooking establishment in the United States. According to the National Fire Protection Association (NFPA), most commercial hoods should be cleaned at least quarterly. However, this frequency can vary depending on the volume of food that is cooked, the type of equipment used and local fire codes. For special circumstances, an annual cleaning may be required.

Hood cleaning technicians use steam cleaners and degreasers to clean the interior and exterior of the hood and other parts of the hood system. They also apply stickers to the hoods to show compliance with the local fire code. These stickers also indicate the next scheduled cleaning date to health departments, insurance agents and fire marshals.

The National Fire Protection Association Standard 96 outlines the cleaning requirements for commercial hoods. This standard also details the specific requirements for hoods that have fans. Fans and other ventilation systems should be removed before cleaning. Once removed, the filter, baffle filters and plenum are soaked in a degreasing solution for a minimum of two hours. Allow the filters to air dry before reinstalling them.

In addition to removing grease, cleaning a hood helps to prevent the buildup of flammable residues on the hood’s interior surfaces. These particles can cause a hazard to your employees and the public. As part of the cleaning process, the Hood Cleaning hood’s roof and ductwork are also cleaned.

A thorough inspection is a vital step in the hood cleaning process. It allows technicians to detect any anomalies and ensure the hood is in proper working order. Cleaning technicians also ensure the hood’s plenum is not blocked by dirt and debris.

If your hood has a roof or wall-mounted fan, you will also need to remove it and clean the fan blades. Additionally, you will need to clean the base and shroud of the hood.

When the hood and other parts of the system have been properly cleaned, the next step is to polish the hood. This includes scrubbing the hood’s internal surfaces and the floor, and applying a light polish. Finally, a damp cloth can be used to wipe away the soapy residue.

Depending on the size of your kitchen, the hood cleaning process can take as little as three to four hours. You can schedule a hood cleaning service on a weekly, monthly, or quarterly basis. Many restaurants get away with a quarterly schedule, although it is advisable to schedule cleanings more frequently if food is prepared in large amounts.

Kitchen hoods are an integral part of a restaurant’s operation. The hood is a vital source of ventilation and helps maintain a clean and safe workplace.