Isikhunta siyingxenye ebalulekile ekukhiqizweni kwezimboni zanamuhla. I-sulfide, ibala likawoyela kanye namachashazi agqwalile azokwakhiwa esikhunjeni ngemva komsebenzi wesikhathi eside, okuzoholela ekuqhumeni, ukungazinzi kobukhulu, njll. kwemikhiqizo ekhiqiziwe. Izindlela zendabuko zokugeza isikhunta zihlanganisa umshini, amakhemikhali, ukuhlanzwa kwe-ultrasonic, njll, okuvinjelwe kakhulu lapho kuhlangatshezwana nokuvikelwa kwemvelo kanye nezidingo zohlelo lokusebenza ngokunemba okuphezulu.Ubuchwepheshe bokuhlanza i-laser busebenzisa i-laser beam ephezulu yamandla ukuze bukhiphe i-irradiate ebusweni, bunikeze ukuhwamuka okusheshayo noma ukukhipha ukungcola okungaphezulu, okubangela isivinini esikhulu nokususwa kokungcola okuphumelelayo. Iwubuchwepheshe obungenakungcola, obungenamsindo futhi obungenabungozi bokuhlanza okuluhlaza. S&A ama-chiller ama-laser efiber ahlinzeka ngemishini yokuhlanza nge-laser enesixazululo esinembile sokulawula izinga lokushisa. Ukuba nezinhlelo zokulaw