Hluav taws kub qhov rooj xauv yog hais txog cov xauv uas tuaj yeem tiv thaiv hluav taws. Lawv tsuas yog siv rau qhov rooj hluav taws. Cov xauv hluav taws kuj tuaj yeem siv nrog rau lwm yam khoom siv kev ruaj ntseg xws li stainless hlau tuav. Xaiv los txuas ob lub qhov rooj xauv, tswj kev nkag mus, lub tswb tswj, ntsuas cov pa luam yeeb, ntsuas qhov sib nqus, lub suab tswb, thiab lwm yam, thaum thawb lub qhov rooj qhib, lub siren yuav suab kom txog thaum nws raug tshem tawm manually.