Knowing how to clean kitchen canopy is necessary to make your system work as well as possible. With time, grease and grime accumulate on the inside of the canopy, slowing down the airflow and posing fire hazards. This issue is faced by many restaurant and cafe owners, who do not take long before a neglected canopy begins to damage efficiency and safety.
The solution is regular cleaning done correctly, so your equipment lasts longer and your kitchen stays compliant. At Industry Kitchens, we've worked with countless hospitality businesses and understand what it takes to keep canopies in top shape.
In this guide, we'll walk you through the steps to clean your kitchen canopy properly, giving you a simple routine that protects your investment and keeps your kitchen performing at its best.
TL;DR: Grease Buildup Slowing Your Kitchen? Here's How to Fix It
Get the Proper Materials: Warm water, a degreasing detergent, scrub brushes, cloths, gloves, a steam cleaner or a pressure washer, and replacement hood filters make the cleaning process safe and effective.
Wash All Major Parts: Clean the exhaust system, hood canopy, filters and condensate hoods to eliminate grease, dirt and airborne dust. Frequent cleaning keeps the airflow constant and minimises the chances of fire.
Inspect and Maintain: Clean Air and ensure you run through inspections and arrange professional cleaning when necessary to attain safety requirements and increase the life of your kitchen canopy.
Step 1: Collect Tools That You Will Need
Before starting, gather the right tools. This makes the cleaning process easier and safer.
Tools include:
Warm water or hot water
Degreasing detergent
Scrub brushes and non-abrasive pads
Steam cleaner or pressure washer (if available)
Replacement hood filters
With these ready, you can start on the kitchen exhaust system.
Step 2: Clean Kitchen Exhaust System
Your kitchen exhaust system includes the ducts, exhaust fan, and kitchen exhaust fan housing. If not cleaned, accumulated grease can increase potential fire hazards and lower efficiency.
Steps:
Turn off and disconnect the exhaust fan.
Scrub ducts with hot water and degreaser.
Remove grease and dirt from all surfaces.
Rinse and let everything dry before reconnecting.
Once the system is cleaned, focus on the exhaust hood or hood canopy.
Step 3: Clean Exhaust Hood / Hood Canopy
The hood canopy or range hood sits above your cooking equipment. It collects grease, grime, and smoke daily.
Steps:
Spray degreaser on the hood interior and exterior.
Scrub with brushes to remove tough grease.
Wipe using warm water until surfaces are clean.
Dry to stop mould growth.
You can work on the hood filters now that the hood is clean.
Step 4: How to Clean Kitchen Canopy Filters
Canopy filters (also known as Hood filters) collect grease and smoke. Over time, these particles accumulate, decreasing the air flow and causing fire risk. A clean filter maintains the ventilation system's efficiency and increases the canopy's life.
Steps:
Turn off the filter and carefully remove them.
Put the filters in hot water mixed with several drops of detergent.
Allow to soak for 15-20 minutes.
Scrub each filter with a soft brush or a non-abrasive sponge until all grease and grime are removed.
Rinse with warm water and let dry.
Wipe off with a clean towel.
Inspect and replace damaged filters if needed.
Install it again by sliding or lifting the filters back into the canopy and putting them in place flat.
Turn off the filter and carefully remove them.
Put the filters in hot water mixed with several drops of detergent.
Allow to soak for 15-20 minutes.
Scrub each filter with a soft brush or a non-abrasive sponge until all grease and grime are removed.
Rinse with warm water and let dry.
Wipe off with a clean towel.
Inspect and replace damaged filters if needed.
Install it again by sliding or lifting the filters back into the canopy and putting them in place flat.
Step 5: Clean Out Condensate Hoods
Condensate hoods capture moisture, especially in high-volume and solid-fuel cooking operations. If not maintained, they can cause mould and damage nearby appliances.
Steps:
Switch off and turn off the ventilation system.
Remove the condensate drain tray or hose and empty any liquid in it; it may be hot and/or contain food particles.
Wipe the tray inside and the piping attached to it with a clean sponge or cloth. Then, clean the tray and drain lines with a kitchen-safe, non-allergenic degreaser.
Wipe all the surfaces using warm water and ensure no degreaser level is left behind.
Wipe away with towels, and do not empty the drain and tray; allow it to dry thoroughly.
Plug back the drain tray or hose, restart the system, and make sure that it is running well. Check for leaks or abnormal noises.
Once condensate hoods are clear, commercial kitchen canopy cleaning ensures that air quality across the kitchen will improve.
Step 6: Improve Air Quality
Once your canopy and components are clean, focus on keeping the air quality safe and efficient. This step prevents airborne particles, smoke, and grease from building up again.
Do this by:
Keeping a regular cleaning schedule.
Inspecting ducts and kitchen exhaust fans for dirt or damage.
Replace hood filters when they no longer trap grease effectively.
Schedule professional cleaning for deep maintenance.
Improving air quality is the final touch that protects staff, safeguards equipment, and ensures compliance with health standards.
Step 7: Run a Detailed Inspection
Completely inspect canopies and components after cleaning. This guarantees that your canopy system will be safe and effective.
Check for:
Remaining tough grease
Loose parts or leaks in ducts
Exhaust fan performance
Adherence to safety, health and insurance intentions.
An in-depth examination keeps your commercial kitchen canopy in compliance with the National Fire Prevention Association and ensures that it is checked yearly.
Professional vs. DIY Cleaning
You can manage cleaning canopies on the surface and keep hood filters clear. However, full commercial kitchen canopy cleaning should be handled by professionals.
The professional cleaning crews have access to the appropriate equipment to eliminate grease deep in the ducts and fans. They minimise fire dangers, comply with health and safety requirements, and give your canopy system a longer life.
This combination of DIY and professional care ensures your kitchen is secure and efficient.
Cleaning Frequency for Kitchen Canopy
The amount of cooking determines the frequency of your cleaning schedule:
Low-volume food preparation (day camp, seasonal businesses) - Every 6 months.
Moderate-volume cooking procedures - Once every 3 months.
High-volume cooking operations or solid fuel cooking operations – Every month or as required by safety regulations
Skipping these checks puts you at risk of fines, energy waste, and damage. Regular canopy cleaning keeps your kitchen compliant and safe.
Final Thoughts
Having a clean kitchen canopy is not only about looks. It concerns safety, airflow and compliance.
You are safeguarding your staff and investment by gathering the appropriate equipment, exhaust systems, hoods, filters, and condensate hoods and, finally, conducting air quality tests and inspections. Routine cleaning would also help prolong the life of your equipment and ensure that your business is up to date with health and fire safety standards.
At Industry Kitchens, we've seen how proper canopy maintenance boosts kitchen efficiency and keeps venues compliant with safety standards. Regular clean-ups and calling in a professional when needed help reduce fire risks, minimise downtime, and keep your operation running smoothly.
Frequently Asked Questions
How to clean a dirty canopy?
A dirty canopy typically implies a lot of grease and smoke accumulation. To clean this, turn the system off and then apply a strong degreaser, hot water, and appropriate scrubbing equipment to loosen the dirt. In case the dirt has penetrated the ducts or fan, it is better to hire professional cleaners so that everything is in compliance.
How to clean a stove canopy?
To clean the stove canopy, spray it with a degreaser, wipe it with non-abrasive pads, and rinse thoroughly. Always remember to dry everything to prevent mould. This ought to be included in a regular cleaning routine for businesses to avoid expensive breakdowns.
How to clean kitchen canopy filters?
Grease is blocked by filters before it reaches the system, so it is important to ensure that they are kept clean. Wipe them off, rinse in hot water with detergent, scrub, rinse, and dry. Change those that are broken or overclogged. Lastly, clean filters maintain the airflow constant and prolong the life of your kitchen canopy system.
How to clean extremely greasy range hoods?
If there is heavy grease buildup, you will require hot water, a good-quality degreaser, and lots of scrubbing. If you have a steam cleaner or pressure washer, apply it to the tough spots. If the grease is too much or spilling into ducting that is difficult to reach, it is safer and more efficient to have the canopy professionally cleaned.
What's the best way to clean a greasy cooker hood?
The most appropriate one is a mixture of degreasing, scrubbing, and rinsing until all dirt is gone. In all cases, place non-abrasive pads to cover the surface and dry it completely. In commercial kitchens, maintain this as a routine maintenance item and have the filter cleaned regularly as well to ensure the air moves freely and is compliant.
What is the best degreaser for commercial hoods?
A degreaser developed for commercial kitchens is the best, as it is strong enough to cut through grease and safe to use on stainless steel. Alkaline degreasers are prevalent, but they should be used according to the manufacturer's instructions. Professional-grade products with deep cleaning services are the best for hard build-up.
How to deep clean a kitchen hood?
Deep cleaning involves wiping off surfaces, dismantling filters, scrubbing the inside surfaces, and clearing ducts and fans. It usually involves using professional equipment such as steam cleaners or pressure washers. Most hospitality companies arrange deep cleans with certified canopy cleaners to be safe and compliant.
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