15. Ungayihlanza kanjani ilensi yemishini ye-laser?

Inqubo Yokuhlanza:

(1) Geza izandla zakho bese womisa ngomoya.

(2) Gqoka isihlalo somunwe.

(3) Khipha ilensi ngobumnene ukuze uyihlole.

(4) Ngebhola lomoya noma i-nitrogen ukuze kuqhunyiswe uthuli ebusweni belensi.

(5) Ukusebenzisa ukotini oketshezi olukhethekile ukuze ilensi ihlanzeke.

(6) Ukuze ulahle inani elifanele loketshezi ephepheni lelensi, sula kancane futhi ugweme ukujikeleza.

(7) Buyisela iphepha lelensi, bese uphinda izinyathelo.

(8) Ungasebenzisi kabusha iphepha elifanayo lelensi.

(9) Ukuhlanza ilensi ngebhola lomoya.