HG Mould Remover Foam Spray, Black Mould & Mildew Cleaner, Removes Stains – 500ml

Brilliant product. Makes light work of mould. I tend to spray liberally and leave it to work it's magic for 15 minutes or so. Also a good tip for smaller areas is to spray on to some kitchen roll and stick it to the affected area. This works particularly well on grout/silicone. Try to ventilate the area as it is very potent.

This stuff is incredible, if I could give it more stars I would. It is highly effective and removed mould from spots I had been scrubbing for weeks and had tried to remove with multiple other products. Within minutes of spraying the mould had gone. It was easy to wipe away. There is a smell to the product but it is less than other similar products. Great value for money, I would definitely purchase again.

Incredible! Works like magic. Got rid off majority of marks from years and years ago. Strong smell, make sure to keep a window open during & after spraying.

Amazing product, removes the most stubborn mould easily and within minutes. Little to no smell to make it ideal for household use.

I used this mould remover foam spray on the bathroom tiles and the silicone seal around the bath and I was genuinely impressed by how well it worked. The foam clings to surfaces rather than running off like the normal liquid version does, which makes it perfect for vertical areas and grout lines. Within minutes I could see a different but if left for about half an hour I could see a massive difference with most of the black mould fading away completely and wiping off easily with minimal effort. It left the tiles looking fresh and clean exactly as promised. The scent is quite strong and bleach like, so good ventilation is definitely needed when using it but that’s expected when dealing with something this powerful. It’s also worth remembering that it removes visible mould but won’t solve damp problems, so my advice would be to keep the area dry after using it as that will help the issue. Overall this is one of the most effective mould removers I’ve tried fast, reliable and well worth keeping on hand for problem spots in the bathroom or kitchen so I would highly recommend this!

This foam spray has completely eliminated the persistent black mould spots in my bathroom. Unlike runny liquids that simply drip down the wall, the thick foam clings to vertical surfaces like shower seals and tile grout, allowing the active ingredients to work for several minutes without needing reapplication. I was sceptical, but after just one treatment, the mould had visibly faded. A second application a day later removed it entirely, leaving the surfaces looking clean and stain-free. The formula is potent but didn't damage the silicone sealant or tiles, and the scent, while chemical, dissipated quickly after rinsing. It has proven equally effective on the mould that occasionally appears around my window frames. For anyone battling mould in a humid environment, this product is a game-changer. It delivers professional-level results with minimal effort, making a frustrating chore surprisingly straightforward.

Hg mould spray is brilliant, this isnt the best. The foam doesnt seem to work as well as the standard bottle

Good product for when you are doing intense cleaning or using outside after winter has gone. I tend to use this on my large LifeTime shed, its grey and you can easily see the algae and lichen when Spring rolls around and this quickly cleans it up. It is very effective and very strong, works quickly and works well.

Sprayed it on mouldy areas, it was cleared out in about 15 minutes. The smell of bleach is strong though but important is it gets the job done without the need of scrubbing mouldy tiles. 5 stars for this product!

My bathtub’s mound is too strong. The product removed 40% of it despite I used it three times.

Are you kidding me! This is AMAZING! Just spray it on the mold and soon enough it vanishes. Works amazing on grout work. Just buy it, you won’t regret it.

Super bon produit je recommande mais atention il a de la javel.car forcément sa tâche.

Ottimo per la pulizia della doccia evita la formazione del calcare