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Scale Away is an acid cleaner designed to remove hard water scale build-up on most steel, stainless steel,
glass, fiberglass, plastic, concrete and ceramic surfaces.
Scale Away can also remove the unsightly deposits from soap scum, mineral deposits and rust build-up on
these surfaces including toilet bowls, urinals, shower stalls, and sinks.
Scale Away contains special inhibitors, which prevent corrosion to steel and stainless steel metals while
allowing the scale deposits to be dissolved. 
Strong acid - avoid contact with eyes and skin. Do not breathe Scale Away?s vapors and keep container tightly closed. Store upright at temperatures above freezing and do not mix with Bleach or any other cleaners. Do not use on soft metals such as Aluminum.
Heavy deposits: Dilute Scale Away at 128 oz per US gallon of water (1000ml/liter) (1:1). Light to medium scale deposits: Dilute Scale Away at 20 oz per US gallon of water (250 ml/liter) (1:4) and apply solution with an acid- resistant brush or swab. If deposit is heavy, scrub surface with a brush. Wipe up any excess solution and discard. Rinse thoroughly with water. In difficult cases, repeat the application if necessary. Be sure to wear eye protection and gloves when using Scale Away. For further information, please review the Safety Data Sheet (SDS) and Product Label. STORAGE & HANDLING:
Appearance: Clear liquid
Color: Colorless
Odor: Mild acidic
Foam: Low
pH: (3.1%) 1.0 - 2.0
Product Information Sheet:
Safety Data Sheet:
Scale Away Product Info pdf