Hot Tub Rash
Hot Tub Rash is an infection of the skin. Symptoms are itchy areas on the skin that latter become red and bumpy rashes, usually the rash is the bad around areas where you wear a bathing suit, and pus filled bumps around the hair follicles. Hot Tub Rash happens when contaminated water is in contact with your skin for a long period of time. It is more likely to happen when you are in poorly maintained hot tubs.
Best tips to prevent this is to wash your swimsuit after wearing it in water, check the ph levels in the hot tub it should be between 7.2-7.8 and ask when the hot tube was last cleaned.