A Guide to Hood Cleaning Maintaining a Safe and Efficient

November 08, 2025

Learn the step-by-step process of hood cleaning to keep your ventilation system in top condition. Discover key tips, common mistakes to avoid, and the benefits of regular hood cleaning.

Below: A Guide to Hood Cleaning Maintaining a Safe and Efficient — explained the way our crews handle the work in the field, written by the Enviroclean Works team in metro Atlanta.

A Guide to Hood Cleaning Maintaining a Safe and Efficient

Keeping your kitchen hood clean is essential for your safety and the efficiency of your cooking appliances. While hiring a professional is an option, you can also undertake this task yourself. This guide will walk you through the steps necessary to clean your kitchen hood effectively.

Why is Hood Cleaning Important?

Hood cleaning is essential for several reasons:

  • Prevents the buildup of grease which can pose a fire hazard.
  • Ensures your kitchen appliances are working efficiently.
  • Helps maintain the quality of indoor air by reducing smoke and odors.
  • Compliance with health and safety regulations.

Tools Needed for Hood Cleaning

Before you begin, gather the necessary tools and materials. Here's what you'll need:

  • Screwdriver
  • Non-abrasive scrub brush
  • Quality degreaser
  • Microfiber cloth
  • Bucket
  • Warm water
  • Rubber gloves

Estimated Time and Cost

Cleaning your kitchen hood should take approximately 2 to 3 hours. The estimated cost for this DIY project is around $20 to $40, depending on the cleaning materials you already have at home. This is significantly cheaper than hiring a professional service, which often costs upwards of $100.

Step by Step Guide to Hood Cleaning

Step 1: Safety First

Ensure your safety before starting by turning off the power to your hood. Additionally, put on your rubber gloves to protect your hands from the cleaning solution.

Step 2: Remove the Filters

Using your screwdriver, remove the filters from your hood. These will be cleaned separately.

Step 3: Apply the Degreaser

Apply your chosen degreaser to the hood, ensuring all areas are covered. Let it sit for a few minutes to break down the grease. Note: Always follow the manufacturer's instructions when using a degreaser.

Step 4: Scrub the Hood

After the degreaser has had time to work, scrub the hood using your non-abrasive brush. This should remove any remaining grease and grime.

Step 5: Rinse and Dry

Rinse off the degreaser using warm water. Once all the degreaser and loosened grease is removed, dry the hood thoroughly with a microfiber cloth.

Step 6: Clean the Filters

Apply degreaser to the filters and allow it to sit for a few minutes. Then, scrub the filters, rinse them with warm water, and let them dry completely before reassembling.

Maintenance and Prevention

To keep your hood clean and functioning properly, regular maintenance is key. Here are some tips:

  • Clean your hood and filters at least once every three months.
  • Wipe down the hood after heavy cooking sessions to prevent grease buildup.
  • Replace the filters as recommended by the manufacturer.

Additional Resources

For additional information on hood cleaning and maintenance, check out these resources:

National Fire Protection Association (NFPA) Environmental Protection Agency (EPA)

Remember, a clean kitchen hood is vital for the safety and efficiency of your kitchen. With regular maintenance and cleaning, you can keep your kitchen hood in top shape for years to come.

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.