Replace the silicone seal in your bathroom

A darkened or loose silicone seal lets moisture into the structures. Replacing the sealant is a cheap and fairly easy job that is worth doing as soon as the seal starts to deteriorate.

You will need

• Sanitary silicone (with anti-mould protection)
• Caulking gun
• Silicone remover and a plastic scraper or utility knife
• Masking tape
• Sealant smoothing tool or soapy water
• Methylated spirit and a cloth

Steps

1. Assess the condition of the seal

   If there is moisture behind the seal, black mould under the tiles or the waterproofing is damaged, call a professional. Surface darkening alone can be fixed at home.

2. Remove the old silicone

3. Remove the residue

4. Clean and dry

5. Tape the edges

6. Apply the silicone

7. Finish the seal

8. Let it cure

The full guide with every step is for members. Try 7 days for €0.99.

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