Waxtarka waxtarka sare leh ee jeermiska ultraviolet: jeermiska bakteeriyada iyo fayrasyada ee fallaadhaha ultraviolet guud ahaan waxay gaari kartaa heerka jeermiska 99% - 999% hal ilaa laba ilbiriqsi gudahood.
Nadiifinta waxtarka sare leh ee spectrum ballaaran ee jeermiska ultraviolet: spectrum ballaaran ee jeermiska ultraviolet waa kan ugu sarreeya, taas oo faa'iido u leh ku dhawaad dhammaan
Dhammaan bakteeriyada iyo fayrasyada si hufan ayaa loo dili karaa.
jeermis-dilaha ultraviolet ma laha wasakh sare: jeermiska ultraviolet kuma darto wax walxo kiimikaad ah, sidaas darteed ma keeni doonto wasakh sare jidhka biyaha iyo deegaanka ku hareeraysan.Ma beddelo wax ka kooban biyaha