Should Homeowners Consider the Radon Risk a Dud?

Organic Results of Ionizing Radiation (BEIR) VI Record: "The Wellness Effects of Exposure to Indoor Radon".

What are the signs of radon poisoning?

There are no safe radon levels. Any exposure to the gas, no matter how small, can cause damage to the DNA in your lung, the lower the levels found in your home, the lower the risk you have of developing lung cancer.


One is simple mechanical ventilation of the room/level of the builiding to get rid of excess accumulate as well as avoid it from happenning once more. Another option is what is callled active dirt depressurization. In this technique a pipe is lead from underneath the structure, up via the building and also terminates in an exhaust follower at the top of the building. This procedure eases air pressure under the structure to lmit the amount of radon easily flowing upwards.

Would you buy a house with radon?

Radon is a naturally occurring radioactive gas which may be found in indoor environments such as homes, schools, and workplaces. Radon is the most important cause of lung cancer after smoking.

Radon degrees in groundwater are fairly high, however usually radon is swiftly released right into air as quickly as the groundwater gets in surface area waters. It can be testing to think if radon might be an issue in your home; radon is invisible, odorless, and unappetizing.

Can radon cause headaches?

Radon gas is odorless, colorless, tasteless and radioactive. Radon gas seeps into the home through radon entry points in the foundation. Because you can't smell radon gas, the only way to know if you have it in your home, office or school is to test for it.

There are numerous options for screening for radon in your house. Acitvated charcoal kits are an easy, at home, choice to check for radon. Other examinations intend to detect the alpha bits emmitted by radon. There are two common ventilation options to remediate high degrees of radon.

How bad is a radon level of 8?

The EPA strongly recommends radon mitigation if your radon levels are above 4 pCi/L. While radon levels below 4 still pose a health risk. They recommend you consider mitigation if your radon levels are between 2 and 4 pCi/L. They are quick to point out that there is no known safe level of radon.

Levels do rise and fall, so your outcomes might have been irregular. That's why firms like Airthings-- a producer of indoor air high quality products that keep track of and also identify radon degrees-- advocate constant tracking of radon. Radon is all over, however it doesn't typically position much of a risk due to the fact that it spreads right into the outdoors. " What's unnatural are the radon degrees that gather indoors," says James McLaughlin, head of state of the European Radon Organization.

Does Radon make you tired?

The more uranium there is, the more radon there is. That makes radon the second leading cause of lung cancer after smoking. But even minor symptoms like headaches, feeling unusually tired, itching or burning eyes, irritated skin, nasal congestion, a dry throat or nausea could be due to your home's radon poisoning indoor air quality.

Radon in Soil.

Why is radon bad for you?

Radon produces a radioactive dust in the air we breathe. The dust is trapped in our airways and emits radiation that damages the inside of our lungs. This damage, like the damage caused by smoking, increases our risk of lung cancer.

When the test was executed, radon levels can be higher in the wintertime or under different weather patterns from. Keep in mind to re-test every so often to make sure that levels are reduced all of the time if you are buying the radon and also a home test comes back reduced.

How much does radon cost per gram?

Radon is available at a cost of about $4/mCi.

You should not perform temporary tests lasting just 2 or 3 days during uncommonly extreme storms or periods of abnormally high winds. These packages need to continue to be in the structure from 2 to 90 days, relying on the gadget. Due to the fact that radon levels often tend to vary from day to day as well as period to season, a temporary examination is much less most likely than a long-lasting examination to inform you your year-round typical radon degree.

Who pays for radon mitigation buyer or seller?

There's no single method that fits all radon removal system needs. 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.

Radon testing is simple and also affordable if you get DIY radon test kits. We have actually received numerous telephone calls over the years from individuals who have actually radon systems set up by a person they do not bear in mind, "when we bought the residence," as well as currently they are going to offer and also the radon test returned high. There is a sporting chance that the radon system never worked to start with.

What do you do if your house has radon?

Radon can seep into any home that is in contact with the ground. It is undetectable unless you perform a radon test. It is the second leading cause of lung cancer and according to the EPA and CDC, it kills more than 20,000 annually. It is not something you want in the home you are buying.

Radon gas degrees that go beyond the average restriction are cost-effective and also very easy issues to fix contrasted to many house enhancement tasks, but taking the action to evaluate your house. or developing for radon is necessary. According to Pennsylvania's Radon Certification Act, just the homeowner, the property occupier or a DEP certified radon tester has the authority to check for radon gas. Installing air flow for your basement can also minimize the quantity of radon that has the ability to collect in your home.

What are the chances of getting lung cancer from radon?

Granite, like any other stone, may contain veins of naturally occurring radioactive elements like uranium, thorium, and their radioactive decay products. If present, uranium, thorium or radium will decay into radon, a colorless, odorless, radioactive gas that may cause lung cancer.

While several more recent houses are developed with radon-resistant features or easy radon systems, these are not always enough to sufficiently minimize radon degrees in your home. According to the EPA, the optimum "appropriate" degree of radon is 4.0 pCi/L, but also that level is not "safe", in itself. The EPA strongly recommends you take into consideration radon reduction in between levels 2.0 as well as 4.0.

  • You can get help from the EPA by calling RADON () if you have concerns about radon in your house.
  • Actually, research reveals that smokers are almost 7 times most likely to develop lung cancer cells than nonsmokers when subjected to the exact same quantity of radon.
  • Nonetheless, these are usually not major contributors to the radon levels in a house.

Things to understand about passive systems is that they are, at the risk of appearing tacky, "passive". You can definitely have high radon levels with an easy system that isn't doing enough. Talking from experience, we service easy systems daily by converting them to energetic with making use of an appropriate radon fan after the homeowner's radon degrees evaluated high (although they have a 'passive' system). There are likewise many times that the pipes are not set up correctly as well as can't be utilized, rendering them meaningless and leaving the requirement to mount an entire new system. The only way to know if your "passive" system is functioning is to examination.

Is a radon level of 3 safe?

No, not at all. But a claim that a company can completely eliminate radon from your home should be very closely scrutinized. By definition, Radon Mitigation is any process used to reduce radon gas concentrations in the breathing zones of occupied buildings.

How do I know if my house has radon?

In fact, you're probably breathing it in every day, even if it's at a low level. However, you can't tell if you're breathing it in at a high level. The danger in radon exposure is that you can't see it, taste it, or smell it. And you won't have any symptoms to alert you.

Can you smell radon?

The “safe” level of radon exposure is no radon at all. The EPA's recommended level for radon mitigation is 4.0 pCi/L or above. It's estimated that 1 in 15 American homes have an elevated level of radon gas.

Is radon heavier than air?

Radon gas is approximately 7.5 times heavier than air. It is however a noble gas with no chemical affinity but is easily influenced by air movements and pressure. In a house with forced air heating and cooling, radon gas can easily be distributed throughout the entire dwelling.

How do I make my house safe from 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. Cover this layer or your crawlspace floor with plastic sheeting to stop radon gas from moving past that level and into your home.

How do you eliminate radon?

If a person has been exposed to radon, 75 percent of the radon progeny in lungs will become "harmless" lead particles after 44 years. When an alpha particle damages a cell to make it cancerous, the onset of lung cancer takes a minimum of 5 years but most often 15 to 25 years, and even longer.

Where is Radon most commonly found?

There's no single method that fits all radon removal system needs. 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.

How effective is radon remediation?

The Surgeon General and the EPA recommend testing for radon and reducing radon in homes that have high levels. Fix your home if your radon level is confirmed to be 4 picocuries per liter (pCi/L) or higher. Radon reduction systems work. Some radon reduction systems can reduce radon levels in your home by up to 99%.

Is a radon level of 5 bad?

Safe radon levels. The best radon level measurement would be zero. The average global outdoor radon level varies between 5-15 Bq/m3, equal to 0.135-0.405 pCi/L. For every 99.9 Bq/m3, or every 2.7 pCI/L increase in long term radon exposure, lung cancer risk rises 16 percent.

What causes radon?

Being exposed to radon for a long period of time can lead to lung cancer. Radon radon systems gas in the air breaks down into tiny radioactive elements (radon progeny) that can lodge in the lining of the lungs, where they can give off radiation. This radiation can damage lung cells and eventually lead to lung cancer.

Should I buy a house with high radon?

EPA RECOMMENDS: If you are buying or selling a home, have it tested for radon. For a new home, ask if radon-resistant construction features were used and if the home has been tested. Fix the home if the radon level is 4 picocuries per liter (pCi/L) or higher.

Do all homes have some level of radon?

The EPA estimates the lifetime risk of radon-induced lung cancer for never-smokers at 7 per 1,000 people, compared with 62 per 1,000 for smokers exposed to a level of 4 pCi/L. Your risk goes up with your exposure to radon and cigarette smoke over time.