The Importance of Radon Awareness in Delaware

Radon is an invisible, odorless gas that can infiltrate homes, potentially leading to severe health risks. In Delaware, recent reports reveal concerning disparities in radon testing across the state, especially when considering the risk levels associated with radon exposure. This radioactive gas is the second leading cause of lung cancer in the U.S., responsible for approximately 21,000 deaths each year. In Delaware, a state where radon levels are variable, testing is essential for ensuring home safety.

Radon Testing Disparities in Delaware: Key Findings

A 2022 report by the American Lung Association highlights that radon testing is not consistent across Delaware’s counties. For example:

• New Castle County recorded the highest average radon levels at 2.5 pCi/L, with a relatively high testing rate of 45 tests per 1,000 homes. However, even here, many homes remain untested.
• Sussex County has the lowest average radon level, at 1.8 pCi/L, yet with only three tests per 1,000 homes, testing in this county remains limited.
• The statewide testing average is approximately 2.2 pCi/L, but with only about 12,214 tests performed over a decade across over 443,000 homes, many homes may still have undetected radon risks.

Health Risks and Public Awareness

Given these disparities, Delaware residents should be aware of the health risks posed by radon exposure. While levels above 4 pCi/L warrant immediate action, even lower levels can still pose long-term health risks. Radon is especially dangerous because it decays into radioactive particles that can damage lung tissue when inhaled, significantly raising lung cancer risks for both smokers and non-smokers alike.

How to Test for Radon in Your Delaware Home

Testing is the only way to know if your home has elevated radon levels, as radon is undetectable without specialized equipment. Delaware homeowners have several options:

1. Short-Term Kits – These quick, affordable kits measure radon over a few days, offering a rapid assessment of your home’s radon levels.
2. Long-Term Kits – These tests measure radon over 90 days or more, providing a more accurate picture of year-round exposure.

If test results are above 4 pCi/L, the EPA recommends installing a mitigation system to reduce radon concentrations.

Radon Mitigation Strategies

For homes with elevated radon, a radon mitigation system can reduce levels effectively. Common techniques include:

• Sub-Slab Depressurization – This system involves installing a pipe and fan to pull radon from beneath the home’s foundation, venting it safely outside.
• Crawlspace Ventilation – Homes with crawlspaces may use a ventilation system to help reduce radon by improving airflow.

Always work with certified radon mitigation professionals to ensure effective installation.

Delaware’s Radon Awareness Efforts and Testing Programs

The American Lung Association and other health organizations provide radon awareness resources and testing campaigns, especially during National Radon Action Month in January. Programs often offer free or low-cost test kits, making it easier for residents to initiate testing and mitigation efforts in their homes.

Taking Action for Delaware’s Health and Safety

Addressing radon exposure in Delaware homes begins with awareness and testing. With variable radon levels and testing gaps across counties, proactive testing and mitigation are vital to protect families. Delaware homeowners are encouraged to test their homes and, if necessary, consult qualified professionals to reduce radon levels and secure a safer living environment.

Protect your home from radon risks! Contact Lawson Home Services at 1-302-684-3418 or visit lawsonhomeservices.com to schedule your radon test today.