Here is a great article I came across explaining MCS/CS (Multiple Chemical Sensitivities/Chemical Sensitivities). You may remember in my previous post, I explained that my teenage daughter was diagnosed with CS a few years back and that diagnoses is what eventually prompted me to start Beautiful. Sometimes it is very difficult to explain what CS is and why people should care – and this leads to a lot of misinformation and confusion. This article does a great job of explaining much of it in detail, and certainly since according to this article 1 in 5 people currently identify as having trouble with scents ( a full 20% of our population!), we do need to care.