Here are some tips about how to maintain your hot tub and also a suggestion if you live in Colorado. The most important step is to sanitize the water. The most popular way to do this is with chlorine or bromine based chemical, usually in a slow dissolving tablet form. There are several alternative sanitizing agents such as ozone, silver ions, copper ions, and enzymes but use these with caution since most are not effective without additional chlorine or bromine agents. Your daily maintenance tasks are all about ensuring good water quality. In a hot tub that means checking two …