Mmaraka oa Malaysian o hloekisang metsi o arotsoe ho ipapisitsoe le theknoloji, basebelisi ba ho qetela, liteishene tsa kabo, le ho nkeha habonolo. Ho ea ka mahlale a fapaneng, 'maraka oa Malaysian o hloekisang metsi o arotsoe ka lihloekisi tsa metsi a ultraviolet, lihloekisi tsa metsi a reverse osmosis, le lihloekisi tsa metsi a khoheli.