8. Radon: Long-Term Concern Radon is a naturally occurring, odorless gas present in some soil and rocks. In small amounts, it's no cause for concern, but if a large buildup of this gas seeps into a home, a person breathing in the gas for years on end may become more prone to re...
Lead test kitshelp determine whether old paint contains lead, but they're not 100 percent accurate. The best way to tell if your home contains lead paint is to hire a certified lead inspector. Ildar Imashev/iStock/GettyImages 3. Electrical Fire Hazards Althoughelectrical fires are associated w...