Q-San
Food-contact quaternary sanitizer, no-rinse, USDA-aligned
Q-San
Q-San is a quaternary ammonium food-contact sanitizer concentrate. USDA-aligned for use on previously cleaned food-contact surfaces with no rinse required at the labeled use concentration — the workhorse sanitizer for kitchens, food plants, dairies, bottling, and bar use.
What makes it different
- Food-contact, no-rinse sanitizer. Used at the labeled concentration, Q-San requires no potable-water rinse before food production resumes — saves time and water on every shift change.
- USDA-aligned. Meets the requirements for use in federally inspected meat and poultry plants under USDA-FSIS guidance.
- True concentrate. Dilutes for sanitizer service per labeled directions, giving you pennies-per-gallon working cost.
- Surface-friendly. Compatible with stainless, plastic, glass, and ceramic surfaces typical of food handling environments.
What it isn't for
Not a cleaner — use Da-Clean A.P.C. or another approved cleaner first; Q-San is a sanitizer applied after cleaning. Not a hospital-grade disinfectant. Refer to the SDS for full handling guidance and the label for exact dilution and contact time.
Packaging
One-gallon plastic jugs (case of four) and five-gallon pails. Free ground shipping to the lower 48. Backed by Damon's guarantee.
What it isn't
Not a cleaner — wash and rinse with an approved detergent first. Not a hospital-grade disinfectant. Always verify ppm with quat test strips.
Surface compatibility
Tested at label concentration on common facility surfaces. For uncommon substrates, request a compatibility test from your Damon rep.
Surface compatibility
Application directions
Step-by-step instructions. Read all steps and any caution-flagged steps in full before starting.
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1
Pre-clean the surface
Wash food-contact surfaces with an approved detergent (such as Da-Clean A.P.C.) and rinse with potable water before sanitizing.
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2
Mix to labeled use concentration
Mix Q-San with potable water at the labeled food-contact sanitizer concentration. Verify ppm with quat test strips.
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3
Apply and contact
Apply to pre-cleaned surfaces by spray, immersion, or wiping. Keep wet for the labeled contact time.
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4
Drain and air dry
Allow to drain and air dry. No potable-water rinse required when used at the labeled sanitizer concentration.
Documentation
Audit‑ready PDFs. Use these for Joint Commission / CMS / OSHA compliance.
OSHA HazCom · DMN0819
