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

BLAST mould away with this stuff. It really is like magic, you spray it on, wait about 5 minutes and the mould is literally dissolved. Then wipe it off, or even just rinse with the shower and the mould is totally gone and the surface is gleaming white. Really, really powerful. You need to keep a window open if you’re using this indoors. Seems to kill the mould at a molecular level, it doesn’t come back for months and months after just one treatment. Also dissolves dirt, limescale, etc. so you could use this as a bathroom cleaner if you were a psychopath. Where I really like using it is on the sealant around the bathtub. It gets into all the little nooks and crannies and destroys all the lurking spores you can’t see. Only issue is the fumes, I can’t overstate how violently toxic this stuff is, I usually leave the bathroom window open all day after using it.

Based on using it once, sprayed in one specific area, brushed it in, left for 10-minutes approx. then washed with shower head and brushed again. The difference/improvement is striking, as per photos. Caveats; it seems to have had much less effect on the sealant, also it smells like bleach so care required for eyes, clothing etc.

For years we have suffered mould around our windows. From time to time I would have a go with bleach soaked kitchen roll with varying degrees of success, so I decided to go for a spray. Having had HG before I went with their product and felt a foam would be easier to see than a normal spray. Following the instructions I must say the results were extraordinary, even tackling very well the really thick mould on extremely inaccessible corners of window frames. My only gripe, hence 4 stars, is that I was expecting the foam to be thicker. Because it isn’t anything you spray at the top of a vertical (ie the top of a window frame) loses the full benefit as everything just runs downward. Am I glad I bought it - yes Would I buy it again - yes, but would also consider a gel or paste… something that is more likely to stay in place than be affected by gravity.

Great, been using it for ages, mould comes off quick, foam dissolves once mould gone, really effective used on bathroom and kitchen worked for both , quick use , easy to use, lasts long time , spray has safety locks

Used this to clean the mould off the bottom few inches of cream coloured fabric vertical blinds slats which have been up for 30 odd years. Needed a bit of scrubbing but worked well. Far cheaper than buying new blinds! Ensure you wear latex gloves as the smell is obviously quite strong.

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!

No better than anything else I've used - doesn't touch black mould on silicone sealant.

Took before and after photos (soon after starting and nearing finish) as I couldn't believe the all-black trim around my balcony door could even be turned back into its original light grey. The spray directs the foam in a controllable stream forward, and even sprays upwards easily enough (protect your eyes, skin, and clothing). It does take a few goes and I only had 2 large windows and the wood trimming around (it restored the yellowed wooden panel paint too which was great) - this took the whole bottle. Already subscribed for more mould destroying in the future. The smell is palpable but not different in strength from other home cleaning chemicals.

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