Lona umshini wobuso ozenzakalelayo osetshenziswa kakhulu ukwenza imaski yobuso egoqayo. Isebenzisa ubuchwepheshe be-ultrasonic ukushisela izingqimba ezi-3 kuya kweziyisi-6 zezindwangu ezingalukiwe, izindwangu ezincibilikisiwe, ikhabhoni ecushiwe nezinto zokuhlunga, izindwangu ezingalukiwe, futhi ingakhiqiza imaski engu-n95, kn95, n90.