Sick Of Your Clogged Kitchen Fan? Check Out These Easy DIY Cleaning Hacks
When you cook, oil and spices release grease and smoke into the air. Over time, this grease sticks to the blades and filters of the exhaust fan, forming a thick layer that prevents proper ventilation and traps smoke inside the kitchen

If smoke isn’t escaping properly while cooking, a clogged exhaust fan could be the culprit. The exhaust fan’s job is to expel smoke and hot air from the kitchen, but when dirt accumulates, it stops functioning efficiently.
This not only fills the kitchen with smoke but also leads to grease build-up on the walls and ceiling. If you’re facing this issue, don’t worry—here are some simple, homemade cleaning methods to get your exhaust fan spotless in minutes.
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Why Does The Exhaust Fan Get Dirty?
When you cook, oil and spices release grease and smoke into the air. Over time, this grease sticks to the blades and filters of the exhaust fan, forming a thick layer that prevents proper ventilation and traps smoke inside the kitchen.
How To Clean The Exhaust Fan
- Turn off the exhaust fan and unplug it if connected to an electric switch.
- Most exhaust fans have removable covers and blades — detach them carefully.
- Fill a tub with warm water and add dishwashing liquid or baking soda.
- Soak the blades and cover for 15-20 minutes.
- Scrub the blades and cover using an old toothbrush or scrubber.
- For stubborn grease, use vinegar or lemon juice.
- After thoroughly washing, wipe everything dry with a clean cloth.
- Once fully dry, reassemble the fan.
How Often Should You Clean Your Exhaust Fan?
If you cook oily and spicy food regularly, clean your exhaust fan at least once a month. This will help maintain proper ventilation and keep your kitchen smoke-free and clean.
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