Stains happen, so let Purex plus Oxi help with the clean-up. Your favorite Purex laundry detergent just got a supercharged boost of Oxi to make it a powerful Purex laundry detergent to combat tough stains. Try it on grease, dirt, candy, grass, blood, wine and other stains for a fresh, bright clean. Purex plus Oxi has even more stain-fighting power than regular Purex detergent because it combines the proven performance of Purex laundry detergent plus the stain-fighting power of Oxi. Purex is Canada's #1 selling value brand.