You are looking at a cure that's worse than the disease. But that's the nature of the snake-oil salesmen of the pool chemical industry.

If your pool is nice and clean, and your chemical levels are where we suggest them to be, go swimming and enjoy.

It ain't broke--don't fix it.

And NEVER trust any pool company that won't tell you the chemical ingredients of their product. This is going to be in contact with your skin, your eyes, your mouth, your insides, your kids--How DARE they withhold such critical information!