ZinsserProffesional Mould, Fungi and Algae Killer and Remover 500ml

Well packaged, wonderful product.

Seems ok so far but only time will tell but make sure have a window open when you use it

There’s nothing I didn’t like about the product, I bought this along with the degreaser - it’s the best thing I’ve ever used! First I used the degreaser (red bottle) and wiped away any black mould and some stains on my bedroom wall with ease. After leaving it to dry, I sprayed with the mould killer in areas that needed it. Again, leaving the wall to try before the last step. For the last step, I painted the wall with a white paint recommended by a B&Q employee who knew about the spray products and my intention to paint over it. The paint provided (i think) adds a sealant and colour white to stop the wall in the affected area to get damp. It’s been a few months since I did the job, still looking great and no sign of black mould returning - couldn't be happier and highly recommend this spray with their degreaser too!

I would highly recommend this product I have bought this several times and recommended it to other people.

A Good Stong application was needed, seems it has done what it says it would do, But only time will tell

This does nothing at all. What is worse is that twice I have written to the manufacturer and they just refuse to reply. I think on principle I shall now definitely return for a refund. I have wasted my time and money.

I didn't find it to be greatly effective on wallpaper, bleached diluted with water seemed just as effective if not a little better.

I've used this spray on the walls and ceiling prior painting. It was easy to use, no smell at all and it dried instantly. Also, it didn't run down the walls or from the ceiling after using it. I can't tell yet whether it'll stop the mould coming as promised, but I have high hopes.