FROG DropH™ pH & Alkalinity Down

High pH in your hot tub can lead to cloudy water, stubborn scale and costly equipment damage — but fixing it has never been easier. FROG DropH is designed with our exclusive FROG TruDose Cap™ and easy-to-follow dosing steps printed on the bottle, so you get precise, mess-free results every time.

By quickly lowering pH into the ideal range of 7.2–7.6, FROG DropH helps your sanitizer work at peak performance, protects surfaces and equipment from scale buildup and keeps your water crystal clear. Enjoy a perfectly balanced soak — without the guesswork.