The only thing I do not like about Soft Soak is the cloudy water when the jet's are on. My dealer had me bump up my calcium and it is at 320. But the water is still cloudy so I will let it works it's way down to 200. The chemical rep was telling them that higher calcium would clear up the water. There must have been a sales contest that month. It just did not work at all. However it does help with foam on the surface. On the possative side it is super easy to keep control of. The water is always perfect when it is off. I just wish it was not so milky looking when it is running.