Pro-Lab MO109 Mold Do It Yourself Test Kit This mold test kit should be used as your first step in identifying toxic mold spores that could be harmful to your health and your home Test for Toxic Black Mold in your home, school or office Prepaid postage envelope included in kit to send back to laboratory Useful for landlords, contractors and anyone concerned about the presence of mold in their professional environments--also useful to homeowners and apartment rentals concerned with health impacts on living space $40 Analysis fee required for lab report