A free-flowing, high neutralizing sour, fabric brightener and rust remover that may be used in areas where iron in the water supply causes fabric discoloration.
It is safe on all washable fabrics - cottons, woolens, linens and synthetic fibers when used as directed.
COMMERCIAL USE ONLY
When used for normal souring operations with water supply containing iron, use 1-2 oz per 50 lbs of fabric in last rinse cycle. The final pH should be kept at 5 if fabric needs brightening from earlier build up of iron.
To remove iron stains and badly discolored fabric, use 1-3 lbs of product per 50 lbs in wash cycle (do not use detergent, alkali or bleach with it). Water temperature should be kept at 60o-80oC (140-180oF). This procedure should be followed with 3-4 rinses leaving a final pH of 5 or higher. Excess of this product should be rinsed out.
Laundered fabrics for food plant use should be thoroughly rinsed with potable water.
ACTIVE INGREDIENTS: Sodium silicofluoride, citric acid and oxalic acid.
CAUTION: Corrosive, contains acids. Avoid contact with skin and eyes. Do not take internally. Do not mix with bleach and avoid inhaling the dust.
The Agri-Food Safety Division, Agriculture Canada, has no objection to the use of this product in food plants when used according to label directions.