Mould in the bathroom: why it happens and how to stop it

Why bathrooms are mould magnets

Every shower fills the room with warm, moisture-laden air. In a small space with little airflow, that moisture settles on cold tiles, silicone, grout and ceilings — the perfect conditions for mould. It's the single most common place we find it in Cyprus homes, especially in windowless bathrooms and sealed apartments.

Where it shows first

Watch the silicone around the bath and shower, the grout lines, the ceiling above the shower, and window reveals. Black spotting here is usually surface condensation mould. If it's only on the silicone and wipes off, it's a cosmetic problem; if it keeps returning or the wall behind feels damp, there's more going on.

How to stop it

Three habits make the biggest difference: ventilate during and after every shower (open a window or run an extractor for 15–20 minutes), wipe down wet surfaces, and keep humidity down. Poor ventilation is nearly always the root cause in bathrooms.

When to call in help

Mouldy silicone can be replaced and treated, but if mould keeps coming back, spreads onto walls or the ceiling, or you notice a musty smell, the moisture problem needs proper diagnosis. mould treatment clears established growth and professional mould removal handles anything soaked into plaster. An mould inspection confirms the cause.

Bathroom mould that won't quit? book a €75 inspection or call +357 96 738151.