Erwin Restaurant hood cleaning is vital to keeping the efficiency of your exhaust system high. I would like to talk about the hoods themselves in this article. The hood is designed to do two things:
- Act as a fire protection device by removing the grease
- Remove smoke and heat from cooking area below
The kitchen exhaust system is designed to pull grease laden smoke up into the hood and to the filters where it is filtered, turned back into grease then emptied into a catch tray. The three basic hood designs are the canopy, the galley and the downdraft. The closer the hood is to the cooking surface, the more efficient it is.
The most common type of hoods seen in restaurants today are canopy style. They are a simple design, do a good job and are easy to maintain. Restaurant hood cleaning is normally a simple task with these hoods. Just make sure that your hood cleaning company is cleaning the entire exhaust system and not the hood only.
Restaurant Hood Cleaning
Indoor air can be more polluted than outdoor air; this can lead to various health problems. Professionals use high-tech equipment to clean exhaust hoods and air ducts in commercial buildings. Such services help to decontaminate the air in duct systems and exhaust hoods by removing odor and reducing dust and other allergens.
For a restaurant owner, cleanliness is a critical aspect in running a successful business. Spending endless hours on the decoration of your restaurant and food quality, without taking any initiative towards maintaining a hygienic environment, will lead to an unhealthy indoor environment and unhappy customers. Regular inspections, at least twice a year, should be done followed by professional cleaning services to ensure a clean, safe, healthy and well-maintained indoor space.
Commercial Exhaust Hood Cleaning
A dirty exhaust system can ruin your business. It needs to be properly maintained and cleaned to promote a safe and healthy environment. Without proper care and maintenance, exhaust hoods may lead to:
- Cleaning the entire duct system: Done to ensure a thorough cleaning process, without damaging the ductwork.
As per NADCA, the entire cleaning process for the air duct systems takes around three to five hours. Moreover, the trusted professionals apply the best industry practices to ensure a thorough and careful cleaning process.
How Often Hoods & Ducts require Cleaning?
Exhaust hoods and air ducts require cleaning on the basis of their usage. For systems under light use of two to six hours per day, having a professional inspection and cleaning done every 12 months is generally recommended. For commercial kitchens using exhaust systems and air ducts for more than six hours, cleaning done every six months is recommended. For heavy usage exceeding 12 hours, cleaning of hoods and vents every three months offer a safe and healthy setting.
A Guide to Commercial Exhaust Hood and Air Duct Cleaning
Kitchen exhaust cleaning is indeed a vital part of maintenance for restaurants around the country. Kitchen exhaust cleaning is a term describing the process of removing grease build-up from the exhaust fan, duct, and vent hood. NFPA 96 sets specific standards for cleaning and maintenance, but also gives the kitchen exhaust cleaning company a standard for cleaning which is known as cleaning down to "bare metal". Kitchen exhaust vent cleaning involves the use of different equipment and skills to accomplish the cleaning. In addition, lack of proper maintenance of vent hoods, exhaust ducts, and fans can result in quick and hot burning fires that can result in costly damage.
NFPA 96 states schedules for grease buildup inspections, which can be quarterly for high volume restaurants to semi-annually for medium volume cooking restaurants. The restaurant owner should schedule cleanings as such to prevent fire hazards and costly damage. The NFPA 96 also gives cooking equipment safety requirements, fire suppression system types, and hood types. In the statement I wrote earlier about cleaning down to "bare metal" I would like to explain the term a little more in depth. So the term cleaning down to "bare metal" means that the grease must be removed down to a specific thickness when cleaned to reduce the chance of the grease igniting resulting in fire. The kitchen exhaust cleaning company will use specific grade degreasers for the job. For example, when cleaning a Chinese restaurant a vent hood cleaning company most often will use a higher grade degreaser which would be much more potent in strength. For these types of restaurants kitchen exhaust cleaning prices will run higher than other restaurants that don't use oils of that nature.
Proper maintenance is very important when it comes to vent hood cleaning because of the fire factor and for such reason municipals have set rules and strict standards for the maintenance of the kitchen exhaust system. In some cases if these rules and standards are not followed the violator will be fined. Routine maintenance must be done by a qualified company with the equipment and skill level to achieve the desired results. Fires have all it's needs within a non-maintained exhaust system and will burn fast if one starts, so proper inspection and maintenance of fire suppression systems, exhaust fans, ducts, hoods, and access panels is vital as recommended by NFPA 96.