Table of Contents
Radon is a naturally occurring, radioactive, odorless, colorless, tasteless gas. It dramatically increases the risk of cancer in those who inhale air contaminated with it for long periods of time.
What are the symptoms of radon in your home?
A persistent cough could be a sign that you have radon poisoning. Persistent cough. Hoarseness. Wheezing. Shortness of breath. Coughing up blood. Chest pain. Frequent infections like bronchitis and pneumonia. Loss of appetite.
Where is radon most commonly found?
Radon levels are usually higher in basements, cellars and living spaces in contact with the ground. However, considerable radon concentration can also be found above the ground floor. Radon concentrations vary considerably between adjacent buildings, as well as within a building from day to day and from hour to hour.
What causes radon gas in houses?
It comes from the natural decay of uranium that is found in nearly all soils. It typically moves up through the ground to the air above and into your home through cracks and other holes in the foundation. Your home traps radon inside, where it can build up. Radon from soil gas is the main cause of radon problems.
What does radon do to a person?
When someone breathes in radon gas, it goes into their lungs, exposing them to small amounts of radiation. This may damage the cells in the lining of the lungs and increase a person’s risk of lung cancer. The risk is higher in those who have lived for many years in a radon-contaminated house.
How do you eliminate radon?
Other radon reduction techniques that can be used in any type of home include: sealing, house or room pressurization, heat recovery ventilation and natural ventilation. Sealing cracks and other openings in the foundation is a basic part of most approaches to radon reduction.
Should I walk away from a house with radon?
Should you walk away from the deal? Consumer Reports says you don’t have to. Radon-related deaths are due to exposure over the course of a lifetime. “You should definitely take it seriously but you really don’t need to walk away from the home.
What type of soil is radon found in?
The U.S. Geological Survey explains that radon moves easily and quickly through porous soils, like sand and gravel, and slower through more solid soils, clay being one such example. Moisture has a lot to do with this.
Can air filters remove radon?
Air Purifiers are great for mold, dust, allergies, bacteria and viruses, and odors, but many people do not know that they can also help with toxins, gases and chemicals such as radon. The most important type of air filter to reduce radon levels is an activated carbon filter.
What are 5 facts about radon?
5 Important Facts About Radon #1: Radon is a Radioactive Gas. #2: Any Location Might Have Radon. #3: New Homes Aren’t Immune to Radon. #4: Radon Exposure Equals Radiation Exposure. #5: Mitigation is Often Possible.
Where is radon most likely to accumulate in a home?
About one in every 15 homes is thought to have high levels of radon. The highest concentration of radon tends to be found in the basement or on the first floor.
What does radon smell like?
Radon gas does not have a smell. It is odorless, colorless, tasteless, and invisible to the human eye. If you have high levels of radon in your home, you won’t notice any immediate adverse effects.
Does radon come from Granite?
Granite, like any other stone, may contain veins of naturally occurring radioactive elements like uranium, thorium, and their radioactive decay products. Radon released from granite building materials can be released over the lifetime of use but typically will be diluted by ventilation.
Can radon cause dementia?
But more recent research, performed at the University of North Dakota, indicates that radon may be a significant cause of two diseases of the brain: Alzheimer’s and Parkinson’s. The radon gas emitted from soil and rock is not a hazard in the open air.
Can radon cause mental illness?
Mental health experts generally agree that people dealing with the presence of high levels of radon in their homes are likely to have related psychological problems if they are prone to other forms of stress.
How can radon be prevented?
More Ways to Take Action Stop smoking and discourage smoking in your home. Increase air flow in your house by opening windows and using fans and vents to circulate air. Seal cracks in floors and walls with plaster, caulk, or other materials designed for this purpose.
Will opening the basement windows before a radon test lower the results?
Unfortunately, no, opening the windows does not reduce radon. It is not a gas that will just permanently escape the home like smoke from something burning in the oven. The radon may seem to leave when the windows are open, but as soon as they are closed, it is back.
How do I prevent radon in my basement?
How to Prevent Radon Install a layer of gas-permeable aggregate, such as four inches of gravel, beneath the slab or flooring system of your home if you don’t have a crawlspace. Seal and caulk all cracks in your foundation and walls. Run a three to four-inch gas-tight pipe from the first layer or crawlspace to the roof.
How do you vent radon in a basement?
Common techniques include: Sub-slab depressurization, where suction pipes are inserted through the floor or concrete slab into the concrete slab below the home. A radon vent fan then draws out the radon gas and releases it into the air outside. This is the most common type of system.
