Pro-Lab Mold Test Kit is designed to help you test for mold in your home, school, or office with ease. This kit four simple testing methods to identify the presence of mold, which can cause respiratory problems, asthma, nasal and sinus congestion, irritation of the nose, throat, or skin, dizziness, and fever. Mold growth often results from indoor moisture sources such as flooding, leaky roofs, humidifiers, damp basements or crawl spaces, plumbing leaks, house plants, and steam from cooking, showers, or baths. The kit includes a prepaid postage envelope and a petri dish for convenient sample submission. Lab analysis is required for standard results, with a $40 fee, and you can expect to receive your test results within one week, or within 48 hours if you choose the faster lab option. This reliable and easy-to-use Mold Test Kit ensures you can quickly assess your environment and take necessary action to maintain a healthy space. Model Number: MO109