Your refrigerator is one of the most essential appliances in the house — but over time, grime, food stains, and even black mold can build up in one of the most overlooked areas: the rubber door gasket. If left uncleaned, this area can become a breeding ground for bacteria and mold, which may affect the hygiene of your entire fridge.
Thankfully, my Nana showed me an easy, effective, and safe way to clean the gasket — without damaging or deforming it. Here’s how you can do it at home in just minutes.
Method 1: Clean with Salt, Baking Soda, and Vinegar
Why It Works:
Salt disinfects, baking soda scrubs away grime, and vinegar helps break down mold and grease.
What You’ll Need:
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1 tablespoon of salt
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1 tablespoon of baking soda
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A splash of white vinegar
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Optional: A little white wine (for added shine and disinfection)
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A cloth, chopstick, and bowl
Steps:
Method 2: Disinfect with Rubbing Alcohol or White Wine
Why It Works:
Rubbing alcohol and white wine both disinfect, clean, and evaporate quickly, making them ideal for rubber surfaces.
What You’ll Need:
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Equal parts rubbing alcohol and white wine (or just alcohol)
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Gauze or thin cloth
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A plastic card (like an old gift or credit card)
Steps:
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Mix rubbing alcohol and wine in a 1:1 ratio in a bowl.
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Soak the gauze in the solution and wring out the excess liquid.
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Wrap the gauze around the plastic card.
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Gently slide the card through the gasket folds to clean deep inside.
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Let the area air dry — no rinsing necessary.
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In a bowl, combine salt, baking soda, vinegar, and a little white wine. Stir until dissolved.
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Soak a cloth in the mixture until it’s saturated.
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Wrap the cloth around a chopstick — this gives you a narrow tool that can reach into the gasket’s folds and corners.
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Carefully insert the cloth-wrapped chopstick into the gasket slots and scrub away dirt, mold, and grime.
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Wipe dry with a clean cloth.
