Care Labels: “Pictograms which represents a method of washing, for example, drying, dry cleaning and ironing clothing.
Dry cleaning is a process of cleaning clothes and fabrics with solutions that do not contain water.
Green chemistry is a term used on an emerging field of science that develops chemicals to be benign. Rather than presuming to keep human and ecological exposures to chemicals within levels of toxicity deemed “acceptable,”, sustainable chemistry aims to make chemicals inherently safe.
Tetrachloroethylene is a manufactured chemical used for dry cleaning. It is also used in the manufacture of other substances and for textile finishing and dyeing. Tetrachloroethylene commercially since the early 1900s.