The Guide to Hood Cleaning for your Business

February 20, 2026

Learn everything you need to know about hood cleaning. This comprehensive guide covers the basics, advanced techniques, and best practices to keep your business's ventilation system running smoothly.

Below: The Guide to Hood Cleaning for your Business — 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 for your Business

Having a clean hood is crucial for maintaining a healthy and safe environment in your kitchen. Regular hood cleaning can prevent grease buildup, reduce fire hazards, and improve air quality. This guide provides a detailed, step-by-step approach to hood cleaning, including the tools you'll need, the time it'll take, and the costs.

Why Hood Cleaning is Important

A dirty hood can be a fire hazard and contribute to poor air quality in your kitchen. Regular cleaning can prevent these issues and improve the overall efficiency of your ventilation system. To learn more about the importance of hood cleaning, visit National Fire Protection Association.

What You'll Need

  • Degreaser: A commercial-grade degreaser is highly recommended. These can be found at any home improvement store.
  • Scrub brushes: These will be used to scrub off the grease and grime.
  • Bucket: This will be used to mix your cleaning solution and rinse your brushes.
  • Gloves: Protect your hands from the degreaser and hot water.
  • Goggles: Protect your eyes from any splatters.
  • Microfiber cloths: These will be used to wipe down the hood after cleaning.

Estimated Time and Costs

This project should take around 2-3 hours, depending on the size and condition of your hood. The total cost for this DIY project, including the cleaning supplies, is estimated to be around $50.

Steps to Clean Your Hood

Step 1: Preparation

Before you start cleaning, make sure you have all your tools and materials ready. Turn off the power to the hood and remove any filters. Place a drop cloth or newspaper under the hood to catch any falling debris.

Step 2: Apply the Degreaser

Apply the degreaser to the hood, making sure to cover all areas. Let it sit for a few minutes to break down the grease. Be sure to follow the manufacturer's instructions for the degreaser.

Step 3: Scrub the Hood

Using your scrub brush, start scrubbing the hood. Start from the top and work your way down. Be thorough and make sure to scrub all areas, including the corners and edges.

Step 4: Rinse and Dry

Rinse off the degreaser with warm water. Once all the degreaser is rinsed off, dry the hood with a microfiber cloth.

Step 5: Clean the Filters

Clean the filters in a similar manner, applying the degreaser, scrubbing, rinsing, and drying. Once clean, reinsert the filters back into the hood.

Safety Tips

  • Always wear protective gear, including gloves and goggles, when cleaning your hood.
  • Never use a degreaser on a hot surface. Allow the hood to cool before cleaning.
  • Ensure good ventilation to avoid inhaling the degreaser fumes.

Conclusion

Cleaning your hood is a necessary task that can greatly improve the safety and air quality in your kitchen. With this guide, you can effectively clean your hood on your own, saving you the cost of hiring a professional.

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.