Blogs
We’ve warned of the primary danger of not-changing your HVAC filter often enough, and also of installing a filter with too-high of a MERV rating: excessive pressure drop across the filter. For maximum life of your air handler and good...
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Recently, the Garnet Fire in central California grabbed headlines because of its size (over 60.000 acres) and because it devoured a few giant sequoia trees, which are only found in California, in about 80 groves around the state. Although this...
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More and more, we’re finding out how closely interconnected and interdependent all of our bodies are, and how important purity of air, water and food is to our complete health. Poorer people often rely on combustion fuels for lighting and...
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Noxious odors such as third-hand smoke are pretty obvious to the nose, and our noses will tell us that a home smells significantly better if we remove a stinking couch or clean the drapes. However, scientists have found that smoke...
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Why are school buses disappearing and car pickup lines getting longer? The yellow school bus used to be a rite of passage and main mode of school transportation for decades, but there has been a shift away from using buses...
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