We initially treated our Armstark Marin whirlpool with chlorine, but were not satisfied with the water quality. The water had a strong chlorine smell and was still not clear.
So we looked for alternatives on the internet and came across SpaBalancer. With a complete water change, we then changed over and have been very satisfied from the first day on. The water is clear and doesn't have that unpleasant chlorine smell.
Another advantage is that we don't have to shower after bathing. You are also a competent contact if we have any questions about the water quality.
We are very satisfied with the product and will recommend it to others.
Doreen B.