Ibhodi yesekethe yangaphakathi yenkomo ye-silica gel patting isibane ixhotyiswe ngesandi esichasene nesandi.Xa abantu beqhwaba izandla, kuya kukhanya, kwaye xa beqhwaba izandla, kuya kuphuma.Ngoko ke, inokufakwa kwi-corridor, i-wardrobe, isihlalo semoto, igumbi, njl., Ukuze abantu babuyele ekhaya okanye kwezinye iindawo ezimnyama ebumnyameni ebusuku.Ngempompo yezandla zabo, isibane sinokukhanyiswa, kwaye abantu banokuziva bekhululekile.
