Product # 111111 Airborne and surface testing for mold and bacteria can now be done inexpensively by homeowners with an easy to use laboratory swab. Collect the sample by following simple instructions and mail the swab to the environmental laboratory for analysis. State and Federally licensed clinical laboratory specialists will make a scientific estimation of the number of bacteria, fungi, yeast and molds present in your sample. The lab will notify you of results by fax or email.