Radon is a colorless, odorless gas that can seep into houses from some types of soil. Elevated levels in a home increase the risk of lung cancer. A limited number of discounted tests are available for Blackford County. If you are interested, contact Indra at email@example.com. Kits are also available for $15 each by calling the radon info hotline 1-800-272-9723. Additional information is available at www.HealthHouse.org.