Ecolab® Advacare™ 120 combines landry sanitizer and sour in one product. It adjusts the pH of linen to match the natural pH of skin to minimize skin irritation. It's effective on all fabrics and is EPA registered. When used as label directions specify, it sanitizes linen at temperatures as low as 90°F, allowing for significant energy savings as compared to the 160°F that is normally government mandated.