Short-term rental owners should not leave hot tub chemicals for guests to use because proper water treatment requires knowledge and accurate testing (when necessary). Most guests are unfamiliar with adding sanitizer and balancing pH and alkalinity. Additionally, adding the wrong chemical or the wrong amount can make the water unsafe. Overuse can cause skin and eye irritation, while underuse can allow bacteria and other harmful microorganisms to grow.
Leaving chemicals accessible also creates a liability and safety concern for property owners. Pool and spa chemicals can be hazardous if they are mixed improperly, spilled, or handled without appropriate precautions. They may pose risks to children, pets, or anyone unfamiliar with their safe use. Owners should ensure the water is properly balanced before each stay and provide clear instructions to contact the host if the water appears to need attention. This approach helps protect guest safety while preserving the quality and longevity of the hot tub.
We recommend having your house cleaners add chlorine before and after each guest. For guests that are staying longer, we recommend having your cleaners or Clean Hot Tub stop by during their stay to make sure the hot tub is sanitized and safe.
We hope this information helps, and please let us know if you have any questions.
Thank you,
Clean Hot Tub Inc.