Remove Black Mould from Sealants in 5 Minutes with a Natural Item

Black mould can be removed from sealants in 5 minutes with a natural item.

Silicone sealant is used to create a water- and airtight seal between two surfaces. It's often found around showers, bathtubs, and windows. When silicone is wet or damp with soap deposits, mould grows and turns black.

Mould makes silicone work poorly or not at all. It's also hard to clean and looks bad.

There are mould killer sprays, but they often have bleach and may not be safe.

A UK sealant company shared a way to remove black mould using baking soda.

Removing black mould from silicone can be easy with baking soda paste.

First, make a paste with baking soda. It's a good material for removing black mould. Mixed with water, it works well.

Add 2-3 teaspoons of baking soda to 1 cup of water and mix. Apply the paste to the black mould area with a cloth.

Don't rub the paste, let it settle for a while. The baking soda needs time to work on the black mould.

Apply the paste and wait 5 minutes. Wrap the silicone in cling film to keep it moist.

After 5-10 minutes, remove the wrap and use a brush to remove the black mould.

Use cool water to rinse the sealant and remove any remaining black mould.

You may need to repeat the process if the stains are still there. Black mould on silicone can be stubborn.

Finally, dry the silicone with a clean cloth to prevent more mould from forming. This is an important step.

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