How to remove the dark circle around the faucets

The dark circle around a faucet is usually caused by hard-water mineral deposits, soap scum, mold, or dirt trapped around the base. You can often remove it with simple household ingredients.

3 easy ways to clean around your faucet

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1. White vinegar — for hard-water stains

Soak a soft cloth in white vinegar.

Wrap it around the stained area for 10–15 minutes.

Wipe gently with a soft toothbrush and rinse well.

Avoid vinegar on natural stone, marble, or acid-sensitive finishes.

Closeup shot of Removing limescale with a toothbrush

2. Baking soda — for stubborn dirt

Mix a little baking soda with water to make a paste.

Gently rub the stain with a soft cloth.

Rinse and dry thoroughly.

Test first on a hidden spot; baking soda can scratch delicate finishes.

Fungus on the sealant between the faucet and the sink, close-up

3. Black mold around the faucet base

If the dark circle is in the silicone sealant, clean it with a suitable bathroom mold cleaner according to its label. If the black staining is embedded in the silicone, the sealant may need replacing.