SEQUEST – 8934 – Sour and Rust Remover

Sanitone 8934 Sequest is a combination laundry sour and rust-remover. Sequest prevents rust stains, yellow spots and graying and also sequesters iron and hard water minerals.

Sequest can be added manually, however, it is recommended that a Fabritec automated dispensing unit be used. To maintain consistent results, replace product container before completely empty.

For best results, add 2-4 oz. to a 50 lb. washer. DO NOT OVERUSE PRODUCT. Monitor the correct amount of Sequest by measuring the pH of fabrics. The correct pH is ideally 6.5-7.0.

Safety Data Sheets (SDS) and additional technical information are available on the Sanitone Licensee website at


Manufactured in Florence, Kentucky for commercial use only.

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Additional information

Weight 47 lbs, 142 lbs
Size 5 gallon, 15 gallon
Coronavirus COVID-19: At this time, we are advising all drycleaners to refer to the DLI statement regarding the handling of COVID-19. READ STATEMENT HERE.