Fortunately, we've taken all of the guesswork out of which memes are the best of all time, and as an added bonus, they're all safe for the workplace. Since they began to appear around 2003, Internet memes have actually become a very positive step for companies to use as a way to generate business.
Since there is no known safe level of radon, there can always be some risk, but the risk can be reduced by lowering the radon level in your home. A variety of methods are used to reduce radon in your home. In some cases, sealing cracks in floors and walls may help to reduce radon. In other cases, simple systems using pipes and fans may be used to reduce radon. Such systems are called sub-slab depressurization, and do not require major changes to your home.
1 National Radon Hotline: Purchase radon test kits by phone. 2  1 (800) SOS-RADON (767-7236). 3  National Radon Helpline: Get live help for your radon questions. 4  1 (800) 55-RADON (557-2366). 5  National Radon Fix-It Line: For general information on fixing or reducing the radon level in your home. 1 (800) SOS-RADON (767-7236). 2  National Radon Helpline: Get live help for your radon questions. 3  1 (800) 55-RADON (557-2366). 4  National Radon Fix-It Line: For general information on fixing or reducing the radon level in your home.