Happy Multiple Chemical Sensitivity Week More from AESSRA on the Better Health Channel: “People with Multiple Chemical Sensitivity (MCS) get symptoms when exposed to low levels of chemicals such as pesticides, car exhaust, diesel fumes, perfume, aftershave, air freshener, fragrances, washing powders, chlorine, polyester, formaldehyde, plastics, rubber, mothballs, … [Read more...] about International MCS Awareness Day/Week/Month