26/10/2026
CLEANING TIPS 🧼
Does bleach actually kill mould?👀
We get asked this question all the time, and the answer might surprise you!
Bleach isn't always the best solution for mould. While it can lighten those stubborn black marks and remove surface staining, that doesn't necessarily mean the mould problem has been eliminated.
🧽 Here's what you need to know:
✨ Can bleach whiten mould? Yes, It can lighten visible staining.
🫧 Can it remove surface mould? It can help remove visible mould from some suitable surfaces.
⚠️ Does it solve the whole problem? Not necessarily. Mould can grow into materials, and simply bleaching the surface may not remove all the mould or prevent it from returning.
💡 So, what should you do instead?
Clean affected hard surfaces with an appropriate cleaning method and dry them thoroughly.
Fix the underlying moisture problem, whether it's condensation, poor ventilation or a leak.
For heavily affected materials, professional assessment or removal may be needed.
🍃 You might have heard about using white vinegar or hydrogen peroxide, too. These can be useful in some situations, but no single product works for every surface or mould problem. Never mix bleach with vinegar, hydrogen peroxide or other cleaning products, as dangerous reactions can occur.
🏡 The bottom line? Removing the visible mould is only part of the job. Controlling the moisture is what helps stop it coming back.
Have you ever tried bleach on mould only to see it return? 👇 Tell us in the comments!
