Bio-Dex Laboratories Protect All Scale Control (32 Oz.)
Removes and prevents stains and scale.
User-friendly professional strength formula.
Used as a tile cleaning and acid wash pre-treatment.
Controls metals including rust, iron, and corrosion problems.
1 quart treats up to 20,000 gallons!
Combine with AquaDex 50 Stain-Off for quick metal removal.
*PLEASE FOLLOW INSTRUCTIONS CAREFULLY*