Common Questions About Radon

Radon is a dangerous gas that should be treated. Read our Common Questions About Radon to learn the facts about radon gas.

What is radon?

Radon is a naturally occurring radioactive gas that is produced by the breakdown of uranium in soil, rock, and water. It is present in the environment all around us and can be found in the air, soil, and water.

Is radon harmful to human health?

Yes, radon can be harmful to human health. When radon gas is inhaled, it can damage the cells in the respiratory system and increase the risk of lung cancer. The World Health Organization (WHO) has classified radon as a Group 1 carcinogen, which means it is a known cause of cancer in humans and animals.

How does radon enter homes?

Radon can enter homes through small openings and cracks in the foundation and accumulate to high levels inside the home. It can also enter through the water supply, if the water contains radon.

How can I test for radon in my home?

There are several options for testing for radon in a home, including DIY test kits, professional testing services, and long-term monitoring devices. It is important to follow the instructions provided with the test kit or device carefully to ensure accurate results. It is also important to use radon testing devices that are approved by NRPP.

What should I do if my home has high levels of radon?

If your home has high levels of radon, it is important to take steps to reduce the levels and make the home safer. This may involve sealing cracks and openings in the foundation, adding ventilation to the home, and installing a radon-reducing system in the soil around the foundation.

How often should I test for radon in my home?

The Environmental Protection Agency (EPA) recommends testing for radon every two years, or more frequently if the levels are found to be high. It is also a good idea to test for radon if you make any major renovations to your home, as this can affect the levels of radon in the home.

Can radon be eliminated completely from a home?

While it is not possible to completely eliminate radon from a home, it is possible to reduce the levels to a safer level.

Is it safe to live in a home with high levels of radon?

No, it is not safe to live in a home with high levels of radon. If your home has high levels of radon, it is important to take steps to reduce the levels and make the home safer.

Can radon be found in any type of home?

Yes, radon can be found in homes of all types and ages. It is not possible to predict the risk of radon based on the age or construction of a home. It is important to test for radon in all homes, regardless of type or age.

Is it expensive to test for radon in a home?

There are many options for radon testing, including DIY test kits, professional testing services, and long-term monitoring devices. Prices for these options vary, but it is generally not expensive to test for radon.