Makina oyeretsera a laser, omwe amadziwikanso kuti laser cleaner kapena laser cleaning system, ndi chipangizo chapamwamba chomwe chimagwiritsa ntchito laser beam yamphamvu kwambiri kuti chiyeretse bwino, bwino komanso mozama. Chimakondedwa chifukwa cha kuyeretsa kwake bwino komanso kugwira ntchito bwino kwa chilengedwe. Chipangizochi chapangidwa kuti chigwiritsidwe ntchito bwino kwambiri poyeretsera pamwamba. Pogwirizana ndi ukadaulo wamakono wa laser, chimatha kuchotsa dzimbiri, utoto, ma oxide, dothi ndi zinthu zina zodetsa pamwamba mwachangu komanso molondola pamene chikuonetsetsa kuti pamwamba pa substrate sipawonongeka ndipo chimasunga umphumphu wake woyambirira komanso womalizidwa.
Kapangidwe ka makina oyeretsera a laser sikuti ndi kakang'ono komanso kopepuka kokha, komanso kosavuta kunyamulika, komwe ndikosavuta kwa ogwiritsa ntchito kugwiritsa ntchito mosavuta ndipo kumatha kuyeretsa mopanda malire ngakhale pamalo ovuta kapena m'malo ovuta kufikako. Zipangizozi zawonetsa kufunika kogwiritsidwa ntchito bwino m'magawo ambiri monga kupanga, makampani opanga magalimoto, kupanga zombo, kupanga ndege, ndi kupanga zamagetsi.