1. E faʻaaogaina e avea o se photosensitizer lelei ma maualalo, e faʻaaogaina e fai ai tioata tioata, faʻatumu nifo, sui faʻaleleia o le enamel, faʻapipiʻi nifo, mea faʻapipiʻi taotoga, ma isi.
2.I totonu o le faʻalapotopotoga faʻaeletoroni, o loʻo faʻaaogaina le camphorquinone e fai ai laupapa faʻasalalau lolomi, faʻamaufaʻailoga vaega faʻapipiʻi o meafaifaʻaili photoelectric, atinaʻe mea, holographic ma lomitusi, kopiina, fax ma isi masini puʻeina.
3.E mafai foi ona faʻaaogaina e gaosia ai le polymer ethylene photodegradable.
