FAQ Search Select a Category BarkBath 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 Why do I need Acarosan? Answer: Dust mites are the #1 cause of indoor allergens. In order to control dust mites and their re-population, it is important to use the Acarosan® spray and powder on a regular basis. Related Questions How often should I deep clean my carpet? I have purchased OxyKIC in the past and can no longer find this - why? Where can I purchase replacement parts for my BISSELL Deep Cleaner? I have an upright carpet cleaner. When mixing the cleansing formula do I use it full strength or dilute it in my machine?