+OxiMax stain fighting power. Scrubs, degreases & shines. Phosphate and bleach free. Powerful cleaning first time, every time. Maximum stain fighting power. More oxygen power (Compared with Clorox Triple Action Pacs). Cleans 48-hour stuck-on food. Powers away food, grease and stains. Removes burnt-on food. No pre-wash needed. Safe for septic systems.