Decreases pH and alkalinity.

High pH can cause cloudy water, stubborn scale buildup, and costly equipment damage — but correcting it is simple with FROG DropH. Designed with our exclusive FROG TruDose Cap™ and clear dosing instructions printed right on the bottle, it delivers precise, mess-free results every time. FROG DropH quickly lowers pH into the ideal 7.2–7.6 range, helping your sanitizer perform at its best, protecting surfaces and equipment from scale, and keeping water crystal clear. The result? A perfectly balanced, worry-free soak — no guesswork required.