Izindlela zokuphepha zokugcina Gcina endaweni yokugcina impahla epholile, eyomile, futhi enomoya omuhle.
Gcina kude nomlilo nemithombo yokushisa. Gcina isitsha sivalwe ngokuqinile.
Kufanele igcinwe ngokuhlukana nama-oxidants, ama-ejenti anciphisayo, ama-asidi, ama-alkali, namakhemikhali adliwayo, futhi igweme ukugcinwa okuxubile.
Ifakwe izinhlobonhlobo ezifanele kanye nenani lamathuluzi omlilo.
Indawo yokugcina impahla kufanele ifakwe izinto zokwelashwa eziphuthumayo ezivuzayo kanye nezinto ezifanele zokugcina.