The Ventia™ Rapid Allergen Test from Indoor Biotechnologies allows you to measure the amount of dust mite allergen in your home. Dust mites are invisible, but this easy test will tell you in ten minutes whether there is a low, medium or high level of mite allergen in samples of carpet or bedding dust, allowing you to take corrective action. Kit contains everything needed to perform 2 tests: contact-free dust collector system, testing solution, 2 test cassettes with built-in color charts, and complete, easy to follow instructions. This kit uses test reagents developed at the University of Virginia, and it is the most accurate rapid screening allergen test kit available for home use.