Clearwater Algaecide Algae Remover for Swimming Pool and Spa Hot Tub Water Treatment, Highly Effective Formula, 1 Litre

Does what it says, you don't need much at a time , trust me, I used too much, just to be sure it worked and the smell is overpowering... but , it worked.

Thins gas made such a great difference to my pool, I haven’t suffered from any cloudy water issues since using this. Best Algaecide I have found, absolutely brilliant.

It worked ok but didn't manage to get rid of all the green in the pool

As described. Deliverd on time. Thanks

Great

This helps keep our hot tub clean and clear. We used this all summer long and have no issues with green water or algae build up

Ok

Not using this product for its intended purpose.I'm using this as an additive in my car screen washer. My jets started to get clogged and so hardly any water was coming out of the jets, barely hitting the windscreen. After checking all pipes were clear, I did some research and found your screen wash bottle and pump can form an algea build up. So tip suggested using this product. I'm currently using a capful per 5 ltr. They recommend just a few drops per ltr. It's now seemed to have cleared, 10 days later after adding this, jets have cleared using approx 4 ltr. So once finished the last ltr topping up I will reduce the dosage down to a few drops per ltr. Very satisfied with this, well worth the price. Good value for money.