Can anyone tell me if they have used hydrogen peroxide in a Softub hot tub before? I know it voids the warranty and I'm not concerned about that, but wondered if it was compatible with the liner and didn't cause degradation, or damage to plumbing. I'm not as familiar with the Softubs but am considering purchasing a used one, if and only if, I can use the hydrogen peroxide.
I've used it in a fiberglass tub before and it worked great! And also provided wonderful oxygenating benefits as well as sanitizing.