SpaGuard® pH Decreaser


SpaGuard® pH Decreaser Lowers pH and total alkalinity and is safer than muiriatic acid.

SKU: 42634BIO Categories: , Tag:


What it does

Lowers pH and total alkalinity.


  • Lowers pH and total alkalinity
  • Protects spa and equipment due to improper pH
  • Prevents cloudy water due to high pH
  • Balances water for bather comfort
  • Safer than muriatic acid

Directions for Use

  1. Apply by broadcasting product evenly across the spa with the pump running.
  2. Circulate for 30 min. and retest pH.

Additional information


22 oz bottles