FAQ Search Select a Category Cleaning Formulas Cleaning Tips Commercial Products Corporate Deep Cleaners Hard Floor Cleaners Mops, Brooms and Brushes Parts and Accessories Steam Sweepers Vacuums Warranty Web Site and/or go How do I best use the Acarosan Powder? Answer: Sprinkle 2.5 oz (3/4 cup) of the Acarosan® powder evenly onto each 3x3 foot area of carpet. Brush the powder into the carpet with a broom or carpet rake. Allow the powder to dry 3-12 hours. Vacuum thoroughly. Related Questions How is the 3X Concentrated Formula different than the other formulas for full size deep cleaners? What is causing static electricity in my carpet and how can I control this? The handle for my BISSELL Sweeper keeps falling apart, what should I do? Where can I locate the model number and the serial number (image code) on my upright vacuum?