What Is Residential Radon Testing? | Better Homes Inspection LLC

Radon is a naturally occurring radioactive gas that can enter homes through soil and openings around foundations. Because it is colorless and odorless, testing is the primary way to determine whether measurable levels are present indoors. Radon concentrations can vary between homes and may change due to weather, ventilation, soil conditions, and other factors. Testing can provide homeowners with useful information about their indoor environment and help them understand whether further evaluation may be appropriate. Learning how testing works, where equipment is placed, what can affect results, and what steps may follow elevated measurements can help homeowners make informed decisions about their property.