The Guide to Hood Cleaning Step by Process

October 14, 2025

A comprehensive, user-friendly guide on how to effectively clean your hood and ventilation system. Learn the importance of regular hood cleaning, the tools you need, and the step-by-step process to do it yourself.

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

The Guide to Hood Cleaning Step by Process

Keeping your kitchen hood clean is essential for maintaining a healthy and safe cooking environment. In this DIY guide, we'll provide you with a step-by-step process on how to clean your hood effectively and efficiently. From identifying the right tools to providing tips for safety, this comprehensive guide will turn you into a hood cleaning pro.

Why is Hood Cleaning Important?

Maintaining a clean kitchen hood is essential for several reasons:

  • Fire Safety: Grease buildup in kitchen hoods can lead to potential fire hazards.
  • Health Standards: A clean hood improves air quality by reducing pollutants and airborne grease.
  • Efficiency: Regular cleaning enhances the efficiency of your exhaust system.

Heres What Youll Need

Before we dive into the cleaning process, gather the following tools and supplies:

  • Commercial Degreaser: A commercial-grade degreaser is key in breaking down stubborn grease and grime. You can find this at most home improvement stores or online.
  • Scrubbing Brush: A stiff brush will aid in removing hardened grime.
  • Safety Goggles: Safety goggles will protect your eyes from degreaser spray and falling debris.
  • Rubber Gloves: These will protect your hands from harsh chemicals.
  • Paper Towels: Paper towels are helpful for wiping away loosened grime and excess degreaser.

Estimated Time and Cost

This process should take approximately 2-3 hours, depending on the level of buildup. Most of the cost will be in purchasing a commercial-grade degreaser, which typically ranges from $15-$30.

The Cleaning Process

Step 1: Preparation

Before you start, ensure your cooking range is switched off and cool to the touch. Remove the filters from the hood and soak them in warm water mixed with a small amount of degreaser.

Step 2: Apply the Degreaser

Apply your commercial-grade degreaser to the interior surfaces of the hood, making sure to cover all areas.

Step 3: Scrub and Rinse

After letting the degreaser sit for a few minutes, use your scrubbing brush to work on any stubborn areas. Once the grime has been loosened, wipe the surfaces clean with paper towels. Rinse with warm water and dry thoroughly.

Step 4: Clean the Filters

After the filters have soaked for a while, scrub them using your brush and rinse thoroughly. Allow them to dry completely before reassembling.

Safety Tips

  • Wear Protective Gear: Always wear safety goggles and rubber gloves to protect yourself from chemicals and debris.
  • Ensure Good Ventilation: Make sure your kitchen is well-ventilated during the cleaning process to avoid inhaling fumes from the degreaser.
  • Handle with Care: Be careful when handling the filters as they can be sharp and could potentially cause injury.

Conclusion

Cleaning your kitchen hood is a necessary task that can greatly increase the safety and efficiency of your kitchen. With these steps, tools, and safety tips, you're now equipped to clean your kitchen hood like a pro. Remember to regularly clean your hood to prevent the buildup of grease and grime that can lead to potential hazards.

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.