Dark marks on silicone sealants are typically mould and can be caused by high moisture levels, poor ventilation, organic residue on the sealant (such as soap, shower gel and shampoo), and high ...

You might be halfway through scrubbing your bathroom tiles in the shower when you spot a dark, spreading shadow creeping along the silicone sealant from the corner of your eye - mould. Black mould isn ...

Mould, which thrives in damp environments, frequently invades the corners of showers and is particularly stubborn when it settles on silicone sealants. This white lining that seals off gaps around ...

The humble white, rubbery substance of silicone seal is crucial for preventing water seepage in sinks, showers, and bathtubs. However, it can be notoriously tricky to restore to its original state ...

Mould can be a real nuisance, cropping up in grout, on walls, washing machines, and even the silicone around your bathtub. Though silicone sealant is designed to be waterproof, it isn't immune to ...

Options like rubbing alcohol, vinegar or WD-40 work wonders—just apply to a clean cloth and scrub gently. Let your chosen solution sit for a minute to soften the glue before you start scrubbing.