How to Remove Mould From Bathroom Tiles and Sealant

Mould on bathroom tiles and sealant is common given the humidity, but treated correctly, most cases clear up without professional intervention.

The vinegar and bicarb method

Mix vinegar and bicarbonate of soda into a paste, apply to affected tiles or sealant, let sit for 15 to 20 minutes, then scrub and rinse.

For stubborn sealant mould

A specialised mould remover designed for silicone sealant works better than general cleaners for deeply set staining.

Preventing it returning

Improving ventilation, running an extractor fan during and after showers, meaningfully reduces the humidity that allows mould to return.

When it keeps coming back

Persistent mould despite regular treatment may indicate the sealant needs replacing, or benefit from professional attention through our deep cleaning service.