How to Guide for Effective Hood Cleaning

February 25, 2026

Learn how to clean your kitchen hood and ventilation system with our comprehensive guide. We provide tips, tricks and safety precautions to ensure you get the best results while protecting your kitchen equipment.

Below: How to Guide for Effective Hood Cleaning — explained the way our crews handle the work in the field, written by the Enviroclean Works team in metro Atlanta.

How to Guide for Effective Hood Cleaning

Your kitchen hood does a lot of heavy lifting, removing smoke, steam, and odors from your kitchen. Over time, grease and other debris can build up in your hood, affecting its performance and potentially creating a fire hazard. Fortunately, with the right tools and a bit of elbow grease, you can clean your hood yourself. This comprehensive DIY guide will walk you through the process.

Tools and Materials Needed

  • Grease-cutting dish soap or commercial degreaser
  • Hot water
  • Sponge or non-abrasive scrub brush
  • Microfiber cloth
  • Screwdriver
  • Bucket
  • Plastic bag
  • Rubber gloves

Estimated Time and Costs

Depending on the size and condition of your hood, cleaning it should take about one to two hours. The only costs involved are the cleaning products, which you may already have at home. If you need to purchase a commercial degreaser, prices range from $5 to $20.

Steps to Clean Your Hood

1. Remove the Filters

Start by removing the metal filters from the underside of the hood. Most filters can be easily removed by sliding them out or unscrewing them. Place the filters in a sink or large bucket filled with hot water and a generous squirt of dish soap or a few sprays of degreaser.

2. Clean the Exterior of the Hood

While the filters are soaking, turn your attention to the exterior of the hood. Wipe it down with a sponge or cloth soaked in warm soapy water. For stubborn grease spots, use a non-abrasive scrub brush.

3. Clean the Interior of the Hood

Next, clean the interior of the hood. This area is likely to be greasier than the exterior, so you may need to use a bit more elbow grease. Don't forget to clean the fan blades if your hood has them.

4. Scrub the Filters

After the filters have soaked for about 10 minutes, scrub them with a non-abrasive brush until all the grease and grime is gone. Rinse them thoroughly with hot water and then leave them to dry.

5. Reassemble the Hood

Once everything is clean and dry, reassemble the hood. Replace the filters and make sure they are securely in place.

Safety Tips

  • Wear rubber gloves to protect your skin from the degreaser and hot water.
  • Never use abrasive cleaners or scrub brushes on the hood surface as they can scratch the finish.
  • Make sure the hood is switched off and unplugged before you start cleaning.

Conclusion

Cleaning your kitchen hood is a simple and cost-effective way to improve its performance and extend its lifespan. By following the steps in this guide, you should be able to get your hood looking and working like new in no time.

Services this guide applies to

If you would rather have this handled by a crew, these are the services we run in commercial kitchens.

Compare all of them on the services page.

Book this work in your city

We schedule after-hours cleanings across metro Atlanta and Columbus, GA.

Full coverage list on the service areas page.

Guides worth reading before you book

Written from twenty years of cleaning commercial kitchens in Georgia, these guides cover the questions we get asked on almost every quote.

More on the hood cleaning blog and in our article archive.

Want a quote instead?

Send us your kitchen details and we will come back with scope and pricing.

About Enviroclean Works

Enviroclean Works is a commercial kitchen exhaust cleaning company working across metro Atlanta and Columbus, Georgia. Our crews clean hoods, filters, grease ducts, exhaust fans and rooftop grease containment to NFPA 96 standards, then leave behind before-and-after photos, a service sticker and a report your fire inspector and insurance carrier will accept. We work after close so the cook line is ready for the next shift, and we schedule restaurants, schools, hospitals, hotels, food trucks, ghost kitchens and apartment amenity kitchens on the cleaning frequency their volume actually requires.

Every quote is scoped from your equipment, roof access and cooking volume rather than a flat price list. Send your kitchen details through the quote form on any page and we will come back with the scope, the schedule and the price.