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.

Additional information

Weight47 lbs, 142 lbs
Size5 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.