HOZELOCK - Waterbutt Treatment : Ideal for Water Butt, Non-toxic, Prevents Unpleasant Odours and Scum, Keeps Water Free From Slime and Algae [2026P8000]

I bought this for a particular smelly water butt that had algae in it. After a week I noticed that the water was noticeably cleaner and had lost most of its smell. The bottle is really easy to use and measure and a little goes a long way.

I'm unsure of the recommended dosage - they would inevitably want you to use more! That said, I find that it works at below the rate they say and it is well worth using.

Used to help prevent the bad smell and worked

We needed to clean our our water butts and checked locally at big stores and none were as cheap as this product and it works and my neighbours ordered some too.

I used this in the Summer on my water butt, but found it not very affective, even doubling the dose. The smell from the water persisted.

Used before and it really keeps water butts clear

Ideal product. Works well

Difficult to comment on this product, but Hozelock have a good reputation, so I hope it works.