ML: Hot tubs, jacuzzi baths, etc????

Hi, ML!

What is your opinion of hot tubs?

Aren't they just a chance to absorb pool chemicals and toxins left behind by other users??? Sort of like using a used detox bath, but worse???

Any better if ozonator/ozone used to purify the water???

Better to just use the detox baths???

How abt jacuzzi tubs? Water is one use, but heated and aerated by jet system. Can one do detox baths in these without risk of damaging the equipment??? Would the areation and heat be of significant benefit, enough to be worth the expense and bother? Or better several shorter detox baths with change of water and ingredients?

Thanks for yr help!

Di