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

Great

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

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

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.

Does what it should do

My water feature had been doing great over winter and into spring, until I needed to keep topping up with tap water and then the algae appeared super quick.Tried the suggested dosing with no results overnight, upped it a little, still with no change. Then read other peoples reviews and realised at this level it will only prevent algae developing in clear water.So as it was a water feature with no fish or children swimming in it, just really upped the dosage, and tipped in about half the bottle for around 1000-1200 litres. Still not much happening until the sun got onto the pool and the water cleared very quickly and more importantly for me the green algae on the stones and slate edging disappeared and just left with a thin grey film. Definitely seemed to be helped by the sun, so some UV action happening. Did this in mid April so sun is just starting to get strong but certain areas of the pool arn't exposed yet and those stayed green until overnight. So guess it was just time and perhaps half a bottle was too much!But very pleased to get it clear again without any scrubbing.Hopefully a weekly dose of a capful will keep this at bay and certainly added some when topping up with tap water will prevent any algae.