Kade nna ai aten hta, san seng ai hpaji masa matut manoi rawt jat wa ai majaw, nta hpe san seng hkra galaw ai ultrasonic cleaner ni gaw, nta san seng ai gat lawk hta, loi loi hte ra sharawng ai lam nnan byin wa sai. Ndai jak ni gaw, high-frequency nsen wave ni hpe lang nna, kaji kajaw bubbles ni hpe shapraw ya ai, "cavitation effect" hku nna sung sung san seng ai lam hpe lu la ai, shanhte a n-gun grai ja ai hte grup yin hpe makawp maga ai atsam ni a majaw, jai lang ai ni a lapran hta grau grau nna htuk manu wa nga ai. Ndai laika buk hta, nta na ultrasonic cleaner ni a madung lam ni hpe hpaji masa, jai lang ai lam ni, hte arung arai ni a akyu ara ni a ningmu hku nna sawk sagawn na re.
Hpa majaw nga yang, nta kaw na ultrasonic cleaner ni a ahkyak dik htum ai atsam langai gaw, san seng ai atsam grai tsaw ai. Htunghking hku nna jasan jaseng ai ladat ni gaw lata hte kashin ai (sh) tsi mawan ni hpe lang ai hpe madung tawn ai. Maga mi de, Ultrasonic cleaner ni gaw, high-frequency nsen wave ni hpe lang nna, ntsin langai hta wan hku law ai kaji kajaw n-gun ni hpe shapraw ya lu ai, dai gaw n-gun n-gun kaji ai n-gun ni hte n-gun kaji ai n-gun ni de sung sung shang wa lu ai. Kalang ta kapaw ai majaw byin pru wa ai hkrat sum ai n-gun gaw, nhprang arai ni hpe atsawm sha shapraw kau ya lu ai. Myi man magap, mawn sumli ai arai, ahkying aten, shing nrai, shani shagu lang ai arung arai ni rai tim, shingkyit baw hte shingkyit shingkyit ni rai tim, ndai hka shin ai tsi ni gaw aten kadun laman hta, hka shin ai tsi ni hpe jat bang ra ai lam n nga ai sha, sung sung jasan jaseng lu ai majaw, grup yin hpe grau shim lum hkra galaw ya lu nna, hkam kaja lam hpe mung grau kaja hkra galaw ya lu ai.
Kaga ahkyak ai lam langai gaw, shanhte hpe grai dam lada ai hku jai lang mai ai lam re. Nta kaw na ultrasonic cleaner ni gaw, tinang hkum hpe yu lajang ai arung arai ni a matu sha n-ga, aten ladaw, mawn sumli ai arai, myi man, shingkyit zawn re ai arung arai kaji ni hpe mung jasan jaseng na matu lang mai ai. Nkau model ni gaw, dishes ni hte ma pacifiers ni hpe pyi madi shadaw ya ai. Shanhte a laklai ai atsam gaw, nta kata na san seng ra ai lam amyu myu hpe hkap la lu ai, grau nna, -htuk manu ai hku san seng ra ai arung arai ni a matu.
Loi ai hku galaw lu ai hte katsi katsang galaw lu ai gaw, dai ni na aten na nta ultrasonic cleaner ni a madung lam ni mung rai nga ai. Model law malawng gaw one-touch start design hpe lang ai: lang ai ni gaw san seng na arung arai hpe san seng ai tank kata de bang nna, hka (sh) laksan san seng ai tsi hpe bang nna, bungli galaw hpang na matu htap htuk ai aten hpe lata la ra ai. Dai hta n-ga, hpang jahtum na prat na model ni gaw, kaja dik htum galaw da ai sonic generator structures hku nna, bungli galaw ai nsen hpe grai shayawm ya lu ai majaw, nta kata na grup yin hpe hkra machyi ai lam hpe shayawm ya lu ai.
N-gun atsam hpe makawp maga ai lam hte grup yin hpe makawp maga ai lam ni mung ahkyak ai akyu ni rai nga ai. Moi na san seng ai ladat ni hte shingdaw yang, ultrasonic san seng ai ladat ni gaw n-gun n law ai sha, chemical hpe ayan galai shai ra ai lam n nga ai. Aten galu-lang ai gaw sut masa n kaja ai lam hte grup yin hpe awu asin di ai lam hpe shayawm ya lu ai.
Hkamja lam hte seng ai san seng ai lam hpe jai lang ai ni ra sharawng ai lam law wa ai hte maren, nta na ultrasonic san seng ai jak ni gaw niche hpaji masa kaw nna, madung jai lang ai arung arai ni de galai shai wa nga ai. Shanhte a bungli galaw lu ai atsam grai tsaw ai, grup yin hpe n hkra ai, lam amyu myu hta jai lang mai ai majaw, dai ni na aten na nta hpe jasan jaseng ai lam a matu kaja dik ai lata la ai lam rai nga ai. Htawm hpang de, hpaji masa hpe bai gram lajang ai hte manu jahpu hpe shayawm ai hte, ndai arung arai hpe grau nna masha ni ra sharawng wa na hpe myit mada ai, dinghku law law hpe san seng ai lam hta shim lum ai mahkrum madup ni hpe jaw ya lu na re.