Grout and sealant around bathroom tiles, showers and sinks is a useful waterproofing method, but aggressive brushing when cleaning can cause them to wear away.
This can increase the risk of leaks, but there are a few ways to clean them more gently.
A few cleaning experts have shared some methods regarding better ways to clean grout and sealant.
How to gently clean grout and sealant
If you’re looking to lift mould and grime from grout or sealant, there are plenty of non-abrasive tools for the job.
Bath and shower experts at Vidalux recommended mouthwash as one method.
They shared: “Antibacterial mouthwash contains ingredients designed to kill germs, which can also help tackle mould spores lurking in damp grout lines.
“Spraying it directly onto problem areas and leaving it overnight allows the solution to penetrate porous grout.
“This hack is particularly useful in shower corners and around bath edges where mould tends to return quickly.”
Meanwhile, Catherine Green, a cleaning expert at smol, suggested using a toothbrush for cleaning these areas.
For grout lines explained: “Put away the heavy-duty scrubbing brushes. Instead, use a simple multi-purpose cleaner and an old toothbrush.
“The small bristles of the toothbrush are perfect for lifting dirt from the narrow grout lines without being overly abrasive or using harsh chemicals that strip the finish.”
Meanwhile, for silicone seals, she shared: “Mould on silicone is a common headache, but scrubbing it often fails to remove the staining that has penetrated the surface.
“A far more effective method is to apply a paste made of eco oxygen bleach and water.
“Apply this paste to the mouldy sealant, leave it briefly to work its magic, and then rinse well.”
Heather Nixon, sustainability, NPD and regulatory manager at Bio-D, advocated for avoiding harsher chemicals as well as over-scrubbing.
She said: “Using cleaning products created from plant-based and naturally derived ingredients negates this risk, allowing you to clean regularly without damaging your bathroom!”
Bicarbonate of soda and vinegar are classic cleaning tools that are also recommended.
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First, apply a thick paste of bicarbonate of soda and water to break down grease and grime.
Next, spray vinegar to react with the remaining residue, helping to loosen deeper stains.
Let it fizz for 10 minutes before rinsing to allow the ingredients to work without excessive scrubbing.
