abstergent
abstergent
(əbˈstɜːdʒənt)adj
cleansing or scouring
[C17: from Latin abstergent-, abstērgens wiping off, from abs- away, off + tergēre to wipe]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014