Is it scientifically proven that sweating in a hot bath/jacuzzi releases toxins?

[Cicero]

Also, how long should you sweat in a hot bath in order to release a good amount of toxins?

[AppealToReason]

If you want to see if something is scientifically proven, look it up yourself. You ask so many questions, which isn't a problem, but most of these questions can be found on your own. Search google, find a reliable article or journal, then you'll have your answer.