Abahlanza abamisiwe be-Ultrasonic bangashintsha umdlalo embonini yokuhlanza imishini yezimboni. Lawa madivayisi amasha asebenzisa amagagasi e-ultrasonic ukudala izigidi zamabhamuza amancane esixazululweni sokuhlanza, obe esefaka ebusweni bento ehlanzwayo. Le nqubo, eyaziwa ngokuthi i-cavitation, isusa ngempumelelo ukungcola, i-grease, nokungcola okuvela ezingxenyeni eziyinkimbinkimbi kakhulu zemishini. Oye