Koh is quite dangerous with kids!

Will have to try to koh products. Once we used a pressure cleaner (normally do the patio with this!) and it worked a treat to get the scale off the toilet and cleaned out the shower scum / mold too. But it was messy and a big job and would prefer a different method!

Just purchased and gave in. I hope its as good as they claim

My sister uses it and absolutely loves it! She thinks its the best thing

Following this, would love to know too

I use KOH and I love it! I clean everything with it from Windows to the oven.
I haven’t tried it on untreated marble but if you send them an email I’m sure they will be able to let you know.
With tough mould stains I let the Koh soak for a bit and then use the diamond brush or a cleaning brush and scrub with some elbow power.

I afraid not as yet but I have heard of it and am interested in trying. Good luck

I use Koh for much of my cleaning because it doesn’t have the nasty chemicals. I have used it successfully on my oven and also regularly on my shower and bathroom surfaces. It works well but not for some of the stubborn stains which I then need to use considerable elbow power.

I use Koh for cleaning just about anything and everything – haven’t tried it on untreated marble though – but works on every other surface I can think of!

Oh I’ve seen this around so much, I’ve been wanting to try it out, loved reading the answers, might be time to give it a try

Yes! I absolutely love Koh. Its even great as a stain remover for the kids clothes.

I was interested in this too

An interesting question about cleaning/products – will follow the answers with interest.

Yes I love it! Especially for water marks on the glass and removing soap scum on our block tiles. Spray on, leave for a few seconds and wipe away. Stubborn water marks and mould do require a bit of a scrub with the diamond sponge by Koh but it’s always worked for me.

I use it. However I find it a bit hit and miss. It’s ok on some surfaces but not others. I think it would be ok for a general spray and wipe down however haven’t tried and not sure how it would work to remove mould.

I haven’t but my mum has been using them for a while and she swears by it. She especially loves the clothes and the spray bottle is amazing.