Basics of Vapor Intrusion

Many assume that indoor air quality problems originate from within a property, such as mold growth from a burst pipe or asbestos-containing materials getting disturbed. However, some problems can originate from outside a property. One such problem that arises from the exterior is vapor intrusion. In this blog post, I will cover what is vapor intrusion and some of the common sources.

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Essential Oils are NOT Essential

Essential oils are used in many fragrances, cleaners, cosmetics, and aromatherapy. They are often sold as a natural alternative to industrial chemicals. Although they are “natural”, are they safe? How do they impact indoor air quality? A recent study published in the Journal of Air Quality, Atmosphere & Health found significant volatile organic compounds (VOCs)

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How Long for Mattress VOCs to Offgas?

In a previous blog post, I established that foam mattresses from Casper and Tuft & Needle had high VOCs in the packaging and that they should be opened outdoors.  For good measure, I tested yet another manufacturer’s product… Nest Bedding’s Love Bed.  I got the same results as with the other manufacturers:   What do

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Chemical Emissions from Mattresses

Mattress salespeople have a reputation somewhat equivalent to the iconic used car salesman. To avoid the high-pressure sales environment altogether, many people are opting to buy their mattresses online… me included. I recently bought two foam mattresses online and had them shipped to my Chicago home: a queen-size from Casper and a twin-size from Tuft

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