Waxaa jira habab badan oo loogu talagalay ka-hor-u-daabacaadda ka-hortagga dusha sare eemashiinka daabacaadda filimada caaga ah, kaas oo guud ahaan loo qaybin karo habka daaweynta kiimikaad, habka daaweynta ololka, habka daaweynta dheecaanka corona, habka daaweynta shucaaca ultraviolet, iwm. Habka daaweynta kiimikaad inta badan waa in lagu soo bandhigo kooxaha polar ee dusha filimka, ama la isticmaalo reagents kiimikaad si loo saaro Waxyaabaha lagu daro ee dusha sare ee filimka si loo hagaajiyo tamarta dusha sare ee filimka.

Mabda'a shaqada ee habka daaweynta ololka waa in la oggolaado filimka caagga ah si dhakhso ah u dhaafo 10-20mm ka fog ololka gudaha, iyo isticmaalka heerkulka ololka gudaha si aad u kiciso hawada si ay u abuurto xagjirnimo lacag la'aan ah, ions, iwm, oo ay ka falceliso dusha sare ee filimka si loo sameeyo qaybo cusub oo dusha sare ah oo beddela filimka. guryaha dusha si loo hagaajiyo ku dheggan khad. Qalabka filimka la daaweeyay waa in la daabacaa sida ugu dhakhsaha badan, haddii kale dusha cusub ayaa si dhakhso ah u dhaafi doona, taas oo saameyn doonta saameynta daaweynta. Daawaynta ololku way adagtahay in la xakameeyo waxaana hadda lagu bedelay daawaynta dheecaanka corona.

Mabda'a shaqada ee daawaynta dheecaanka koronadu waa in filimka lagu dhex maro goob danab ah, kaas oo soo saara garaaca garaaca wareega-sare ee ku qasbaya hawada in ay ionize. Ka dib ionization, ion gaasku waxay soo jiidanayaan filimka si ay u kordhiyaan qallafsanaantiisa.

Isla mar ahaantaana, atomyada oksijiinta ee bilaashka ah waxay ku daraan molecules oxygen si ay u soo saaraan ozone, iyo kooxo polar ah ayaa ka soo baxaya dusha sare, taas oo ugu dambeyntii kordhisa xiisadda dusha sare ee filimka caaga ah, taas oo u sahlaysa isku dhejinta khadadka iyo xabagta.