Hot tub water maintenance is also an easy, but essential, part of Jacuzzi® Hot Tub ownership. To ensure that your hot tub has only the cleanest, clearest water, add some simple chemicals to kill standing bacteria and organic compounds. The correct quantity is determined by your hot tub model and how often you use it. You’ll also want to maintain proper pH levels to ensure that your water is neither too acidic nor too alkaline. We have all the essential products to treat your hot tub.