I bought the mould spray, crystals and heavy duty spray and placed them/treated where I needed it the most. I had one room that was particularly nasty and decided to leave that room with just the crystals to see what happens. One month later I can see the mould disappearing from the room its maybe a quarter of what it was. So now I'll use the spray to clean what's left, refill the tub and continue to watch and see if it keeps it away.
It successfully removed it from other areas but this one room was really just to test the products for myself. Pleased to say it really does work though the diffuser is next on the list to get as a few areas really don't have airflow including the test room. So extra happy it worked even without airflow
Definitely tried and tested

Its amazing thankyou.

Fast delivery, thanks

I ended up using the whole spray pack on two walls of a medium sized room and found it cleaned about 80% of the mould off. I used spray and wipe as well that did a similar job. I can't recommend this product as its not totally effective and is very expensive for what you get.

Cleaned ok but the mould is back within a month so not exactly killing it at the root as advertised