How do you get rid of radon gas in your home?

Active subslab suction — also called subslab depressurization — is the most common and usually the most reliable radon reduction method. One or more suction pipes are inserted through the floor slab into the crushed rock or soil underneath. They also may be inserted below the concrete slab from outside the home.

Can you get rid of radon completely?

Radon removal systems are extremely effective at removing this dangerous gas from your home. According to the EPA, some systems can remove up to 99 percent of radon gas that was present.

How long does it take to get radon out of a house?

Generally speaking, it only takes one to three days to remove the radon from your home, and then it will need to be tested again. If levels are below the recommended threshold of 0.4 pCi/L, a radon mitigation system can be installed to prevent more radon from coming into your home.

How can radon be stopped?

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?

If a potential buyer conducts a radon test and those levels come back high, the buyer has the right to walk away from the sale (nearly all do) and you’ll be obligated to disclose the radon to future buyers, reducing your appeal.

What are signs of radon poisoning?

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.

How quickly can radon affect you?

Radon gas can damage cells in your lungs, which can lead to cancer. Radon is responsible for about 21,000 lung cancer deaths each year in the United States, though it usually takes 5 to 25 years to develop. Early signs and symptoms of lung cancer may include: persistent cough.

What time of year are radon levels highest?

Radon levels can vary by season, with the highest levels typically occurring during the months that we heat our homes. That means that even if your home’s radon was below the EPA’s suggested action level of 4.0 picocuries per liter of air during the warmer months, it could be above that level during the winter.

Is radon only in the basement?

Basements aren’t the only place you can find radon. This is a common assumption since radon is most commonly found in basements. Unfortunately, it’s also very wrong. Radon gas can be found anywhere in any home, not just in the basement.

Will an air purifier help with radon?

Yes, air purifiers help with radon gas reduction to some extent. The air purifiers with activated carbon filter technology are highly effective in trapping radon gas.

How do you get rid of radon in your home?

Since radon is drawn into the house from the soil, sealing openings in the basement floors or walls with caulk can help to reduce the amount of radon entering the home. Seal as many of the cracks as you can get to and if you have a sump pump, seal the lid airtight.

How to keep radon out of your home?

Here’s how: 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.

What to do if my house has radon?

Avoid roadblocks and surprises. Consider testing for radon before you put your house on the market. If radon tests are above 4 picocuries per liter, install a radon mitigation system to reduce the radon level. Perform a post-mitigation radon test to show that the radon levels are now low in your house.

How can radon be bad for You?

The facts Radon increases your risk of lung cancer The higher the radon, the longer the exposure, the greater the risk Radon causes over 1,100 deaths from lung cancer each year in the UK The risk from radon is higher if the person is an ex-smoker and significantly greater for current smokers.