A Guide to Healthier Bathroom Sealant Applications

Are you tired of dealing with mouldy sealant in your bathroom? There’s nothing worse than walking in your otherwise pristine bathroom, only to discover a black, spotty, and groggy looking area infested with mould and fungus. It’s definitely not a sight you want to grow accustomed to, not just because it’s visually repulsive, but it’s also incredibly dangerous too.

As you’re probably aware, mould has been linked with multiple health issues. Bacteria can become airborne and mould fragments can inflame the airways. This leads to symptoms such as feeling a tightness in the chest, throat irritation, coughing, wheezing and nasal congestion. People who suffer from asthma are usually amongst those who experience the most health implications as a result of mould in the home. All of this is why it’s so important to address the root cause of the issue, which in most cases, is the bathroom sealant.


Why does mould grow on your bathroom sealant?

Naturally, bathrooms tend to be wet, warm, and moist areas of the home for obvious reasons. However, when sealants get mouldy, it’s usually because they’re just not doing their job well enough. Usually, when bathroom sealants get mouldy, it’s because the mould spots have taken root from the back. Mould thrives in damp and moist conditions. So, the reason why your bathroom sealant has turned mouldy is that water has got behind it. Yes, it’s incredibly frustrating because your bathroom sealant is meant to be completely waterproof, right? So, why is water getting behind the sealant? Well, there’s a couple of possible reasons.

The first is your chosen bathroom sealant just isn’t good enough. It may have promised you watertight seals, but it definitely hasn’t come through on its promise. It’s disappointing, but it happens more often than you might think. Another reason why mould is growing on your bathroom sealant is that there is a lack of adhesion. This tends to happen when the sealant doesn’t adhere to the surface of the tiles, bath, or whatever it has been applied to. If the shower tray has moved or tiles have chipped away over time, this could be another possible reason as to why water seeped behind the sealant and led to mould growth. Grout failure could also be why mould is breeding on the surface of your bathroom sealant.


Your bathroom sealant is mouldy…now what?

Whether your sealant has developed mould because of a lack of adhesion, grout failure, or movement, the situation needs to be addressed properly. In all likelihood, you will have to remove the existing sealant and start with a clean slate. Yes, it might take some time, but it’ll be worth it when you’ve replaced your old mouldy sealant with a true mould-resistant bathroom sealant such as BT1.

BT1 is the ultimate bathroom sealant because microbes and bacteria cannot survive on its surface. Even in wet and damp conditions, BT1’s unique TRIBRID® Technology eliminates the possibility of bacteria, fungus, and mould growing and breeding on its surface. With BT1, you can have peace of mind knowing that you can have a mould-free and healthier bathroom.

" "