9. There are chemical pollutants in groundwater and soil that impact air quality similarly to radon
With the discovery of radon came a subsequent discovery of vapor-forming chemicals (e.g., petroleum hydrocarbons and chlorinated solvents) also yielding a similar carcinogenic risk. These vapor-forming chemicals are a result of irresponsible disposal of cleaning solvents (read more here).
10. Vacuums piped into the ground suck vapors out of the soil and exhaust into the air, to keep air clean and safe
These vacuums, or also known as radon mitigation systems, remove gases from the ground before they enter a home. If professionally installed, these vacuums sustain for the entire lifespan of the home. With a vacuum installed, all gases are removed (including radon, TCE, PCE, and other volatile chemicals).
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