Description

Caustic Soda 30% Liquid Increaser pH+

Caustic Soda 30% Liquid – pH Increaser is a powerful and fast-acting liquid solution designed to raise and stabilise low pH levels in pool and spa water with precision. Maintaining the correct pH range (7.2–7.6) is essential for effective sanitizer performance, balanced water chemistry and a comfortable swimming experience. When pH falls too low, water can become corrosive, disinfectants may be less effective, and swimmers may experience skin and eye irritation.

This liquid formulation disperses evenly throughout the water, allowing for controlled and accurate pH adjustment without residue or cloudiness. Caustic Soda 30% Liquid is ideal for both routine water balance maintenance and corrective dosing after heavy pool use, rainfall, or chemical imbalance. It works effectively in all aquatic environments — from residential pools and private spas to commercial facilities and wellness centres.

By bringing low pH levels back into the ideal range, this product supports optimal sanitizer function, protects pool equipment and improves overall water clarity and comfort.