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Step-by-Step Instructions:
- Boil a Pot of Water Bring a large pot of water to a rolling boil. You want enough water to fully submerge your filter. The hotter the water, the better, so make sure it’s nice and hot.
Add Baking Soda (Slowly) Gradually add 1/4 to 1/2 cup of baking soda into the boiling water. Adding it slowly prevents a fizzy mess. Baking soda acts as a mild abrasive and natural degreaser, breaking down stubborn grease without harsh chemicals.
Submerge the Greasy Filter Carefully place the greasy oven hood filter into the pot or basin. If the pot isn’t large enough to accommodate the whole filter, you can do one side at a time or use a deep sink.
Let the Filter Soak Once submerged, the boiling water and baking soda will start breaking down the grease. Let the filter soak for at least 10-15 minutes. For extremely greasy filters, you can leave it a bit longer. Most of the grease will loosen significantly, reducing the need for scrubbing.
Rinse the Filter After soaking, carefully remove the filter from the hot water using tongs or gloves to avoid burns. Rinse the filter under warm running water to remove any remaining grime. If needed, a light scrub with a brush or sponge can help, but usually, the soak will have done most of the work.
Let It Dry Allow the filter to air dry completely before reinstalling it in your range hood.
How This Trick Works
The combination of hot water and baking soda is highly effective. Boiling water softens the grease, while baking soda, with its mild abrasiveness and alkaline nature, breaks down the grease without damaging the filter. This method is an affordable, eco-friendly solution that avoids harsh chemicals.