Your kitchen hoods need to be cleaned and maintained by qualified and professional cleaning companies. The entire kitchen hood cleaning usually takes 3 to 6 hours. A commercial kitchen hood cleaning involves scraping grease buildup by hand, using cleaning chemicals, and pressure washing.
What are the steps in kitchen exhaust cleaning?
Your kitchen exhaust cleaning professionals generally perform the following steps in the kitchen exhaust cleaning process.
- Prep kitchen
Kitchen exhaust cleaning professionals have to protect your kitchen appliances and floors from being splattered with grease before they do anything. Cleaning kitchen exhaust systems is a messy process, which is why the fire protection company you hire should take every precaution to keep the rest of your kitchen clean.
- Clean grease baffle filters
Once the kitchen has been prepared, kitchen hood cleaning companies remove the kitchen baffle filters and soak them in cleaning chemicals for a couple of hours. The solution loosens grease buildup before they pressure wash them to blast away hardened grease.
- Remove hardened grease from ductwork
A kitchen hood cleaning contractor will manually scrape grease buildup from the insides of ducts. After hardened grease has been removed, a chemical mixture will be sprayed and allowed to sit for 30 minutes to an hour.
- Clean exhaust fan
The kitchen exhaust fan is then so removed to be able to spray both the top and bottom of the fan with cleaning chemicals. During this time, kitchen hood cleaners should also change the fan belt before cleaning down to the bare metal through pressure washing.
- Pressure wash kitchen hood
The hardened grease buildup inside the hood is scraped by hand. Chemicals are then sprayed into the hood and allowed to sit until grease loosens. Hot pressure washing is used to remove the loosened grease.
- Pressure wash the entire system
Once the cleaning chemicals have done their job and loosened hardened grease, the contractor will blast out any remaining grease with a pressure washer. Since the contractor sprays from top to bottom, the greasy water runs down and collects in the plastic funnel.
- Replace filters and polish hood
Once the kitchen hood filters have been properly cleaned, they are ready to be placed back in the hood. To help your kitchen hood look professional, the contractor should wipe down the exterior of the hood with a special polish.
- Inspect kitchen exhaust system
During the inspection, the fire protection contractor will test the exhaust fan to ensure the system is working properly and is ready to be used.
- Apply certification sticker
Once your kitchen hood system passes inspection, the contractor will put a certification sticker on each hood. The sticker is required by law because it proves that the kitchen hood was cleaned on a certain date to the health department, fire inspectors and insurance agents. After issuing the certification sticker, your kitchen exhaust cleaning company will clean up so your kitchen looks better.
Be sure to hire the best kitchen hood cleaning company in Oklahoma City that best fits your needs. Always check their work portfolio to ensure that they will clean your kitchen exhaust system properly.