Auto clean feature this steam generator features the auto clean function taking the hassle out of cleaning your steam generatorpowerful steamideal for crease removal in even the toughest fabric the huge 170g of pressurised steam glides through stubborn creases easilyauto shut off this steam generator has a fail safe mechanism which will switch theunit off automatically if it hasnt been used for a period of time thiswill kick in after ten minutes of not pressing the steam trigger and issimp