Amadivayisi okwelapha ngokukhanya aqondiwe njenge-Luminance RED alungele ukwelapha izimo zesikhumba nokuphatha ukuqubuka kwamagciwane. Lawa madivayisi amancane, aphathekayo avame ukusetshenziselwa ukwelapha izindawo ezithile eziyinkinga esikhumbeni, njengezilonda zomkhuhlane, i-herpes yobulili, nezinye izibazi.
Kubantu abelapha izifo zesikhumba, kunconywa ukuthi benze izikhathi ezimbili noma ezintathu zokwelashwa okufushane ngosuku ngokushesha nje lapho uzwa izimpawu zivela. Ukwelashwa nge-Luminance RED kuthatha imizuzwana engama-60 kuphela, futhi kunconywa ukuthi kuhlukaniswe ukwelashwa okungenani amahora ama-4. Bancoma futhi ukwelapha isikhumba sakho okungenani izikhathi ezi-2-3 ngesonto uma ungenazo izimpawu, njengoba lokhu kungasiza ekunciphiseni ukuqubuka kwesikhathi esizayo.
Isiphetho: Ukwelashwa Okukhanyayo Kwansuku Zonke Okuqhubekayo Kungcono Kakhulu
Kunemikhiqizo eminingi yokwelapha ngokukhanya ehlukahlukene kanye nezizathu zokusebenzisa ukwelashwa ngokukhanya. Kodwa ngokuvamile, isihluthulelo sokubona imiphumela ukusebenzisa ukwelashwa ngokukhanya njalo ngangokunokwenzeka. Kungcono nsuku zonke, noma izikhathi ezingu-2-3 ngosuku ezindaweni ezithile zezinkinga njengezilonda zomkhuhlane noma ezinye izimo zesikhumba.