A material safety data sheet (MSDS) is a form with data regarding the properties of a particular substance.  It is intended to provide workers and emergency personnel with safe handling procedures in such cases as a spill or accidental ingestion either by mouth or inhaling. PixelCleans formula is safe in almost any case but we think that open access to the MSDS is a prudent business practice  You can find a downloadable copy here.  PixelClean MSDS 2011