pHin is reinventing hot tub care with a WiFi-enabled smart monitor and a mobile phone app to take away the guesswork. Itís the perfect addition to your ThermoSpas hot tub and as easy as Monitor, Notify, Add!
FROM THE BLOG
Too Much Chlorine in Your Hot Tub? Hereís How to Fix It
You only need a small amount of chlorine to successfully sanitize your spa, so itís possible to overdo it if youíre not careful.