Radon is a silent, odorless, and invisible gas—and that’s what makes it so dangerous. You won’t see signs of radon building up in your home. But over time, exposure to high radon levels can lead to serious health consequences. So how can you tell if you or your home may be at risk?
This blog breaks down what to watch for, when to test, and how to respond.
🧪 There Are No Immediate Symptoms of Radon Exposure
Unlike carbon monoxide or mold, radon doesn’t trigger sudden physical symptoms. It’s a long-term health threat, which means the effects may not appear until years later.
But here’s what you should know:
- Radon exposure is the second leading cause of lung cancer in the United States
- Non-smokers exposed to high radon levels have a significantly higher cancer risk
- Prolonged exposure increases your lifetime risk of respiratory illness
🚨 Signs That Radon Might Be a Problem in Your Home
Even though radon itself doesn’t give off warning signs, there are circumstantial clues that you should take seriously:
1. You’ve Never Tested Your Home
Most homes have never had a professional radon test. That means you simply don’t know if you’re at risk.
2. Your Home Has a Basement or Crawlspace
Radon enters through soil—making these foundation types more susceptible.
3. You Live in a Radon-Prone Region
Many states (like Utah, Colorado, and Pennsylvania) have naturally high uranium content in the soil.
4. You’ve Recently Moved into a New Home
New construction doesn’t mean you’re in the clear. In fact, tightly sealed, energy-efficient homes can trap radon more easily.
🧑⚕️ What to Watch For in Long-Term Exposure
Over time, radon can contribute to:
- Persistent coughing or shortness of breath
- Chest pain or frequent respiratory infections
- Fatigue, wheezing, or hoarseness
These symptoms mirror early signs of lung cancer, which is why it’s critical to test your home regularly—even if you feel fine.
🛠️ The Only Reliable Way to Detect Radon: Professional Testing
At Residential Radon, we offer access to certified radon technicians who use advanced equipment to:
- Measure accurate pCi/L levels
- Identify where radon is entering your home
- Recommend a mitigation system tailored to your layout and air patterns