After reading Treating spas like pools could get service techs in hot water: Best practices to ensure proper hot tub maintenance[1], you should understand:
The difference between hot tubs and pools.
Why hot water does not kill germs.
Why bathers should shower before getting into a hot tub.
Why service techs should consider incorporating broad-spectrum enzymes into the hot tub water-care routine.
Tips to keep in mind to ensure the overall wellness of clients’ hot tubs.
Endnotes:
Treating spas like pools could get service techs in hot water: Best practices to ensure proper hot tub maintenance: https://www.poolspamarketing.com/trade/features/treating-spas-like-pools-could-get-service-techs-in-hot-water-best-practices-to-ensure-proper-hot-tub-maintenance/