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Simple remedies to remove stubborn grease buildup from exhaust fans

Exhaust fans in kitchens and bathrooms often accumulate thick layers of grease and dust over time. Here are three effective household methods to clean them easily.

LSN India · 21 September 2026

Simple remedies to remove stubborn grease buildup from exhaust fans

Exhaust fans are essential appliances in Indian homes, helping to remove moisture and odours from kitchens and bathrooms. However, regular use causes them to accumulate stubborn grease and dust deposits that can reduce their efficiency and create hygiene concerns.

Baking soda is one of the most effective natural cleaning agents for this purpose. When mixed with water to form a paste, it can be applied directly to greasy surfaces on the fan blades and housing. Allow the paste to sit for 15-20 minutes before scrubbing with a soft brush or cloth, then rinse thoroughly with clean water.

Vinegar offers another practical solution for household cleaning. White vinegar, when sprayed directly onto the greasy accumulation, helps break down the buildup due to its acidic properties. For tougher deposits, soak a cloth in vinegar and place it on the affected area for several minutes before wiping clean.

Commercial degreasers specifically formulated for kitchen use provide a third option for homeowners seeking faster results. These products are designed to cut through heavy grease quickly and efficiently. Always follow product instructions carefully and ensure adequate ventilation during use. Regular maintenance of exhaust fans, including monthly inspections and cleaning, helps prevent excessive buildup and extends the appliance's operational life.