Shibuya Izakaya Sushi Restaurant

Quat sanitizing solutions in buckets containing wiping cloths at the front and back preparation areas were measured at a concentration less than 50 ppm. , The concentration of freshly dispensed Quats sanitizer from the wall mounted dispenser was measured at 200 ppm., , - Operator replaced the sanitizing solutions from the dispenser and concentration was tested at 200 ppm., , - Ensure to change the solution at adequate intervals and verify the concentration of the quat sanitizer at 200 ppm with test strips. Low concentrations of sanitizing solutions are ineffective in killing microorganisms.