Gcina endaweni epholile, eyomile futhi enomoya omuhle.
Gcina kude nomlilo nemithombo yokushisa.
Gwema ukukhanya kwelanga okuqondile.
Iphakheji kufanele ivalwe futhi ivikelwe emswakama.
Kufanele igcinwe ngokuhlukana nama-oxidants nama-alkali, futhi igweme ukugcinwa okuxubile.
Ifakwe izinhlobonhlobo ezifanele kanye nenani lamathuluzi omlilo.
Indawo yokugcina kufanele ifakwe izinto ezifanele ukuqukatha ukuvuza.
