Nazi iingongoma ezibalulekileyo ezimbalwa malungailaphu lelanga:

Ukukhuselwa kwe-UV: Amalaphu e-sunscreen enzelwe ukuvala okanye ukunciphisa ukungena kwemitha ye-UV ngokusebenzisa izinto.Oku kunceda ukukhusela ulusu ekutshisweni lilanga, ukuguga kwangaphambi kwexesha, kunye nomonakalo onokwenzeka wexesha elide obangelwa kukuvezwa yi-UV.

Umlinganiselo we-UPF: Umlinganiselo we-UPF ulinganisa ubungakanani bemitha ye-UV evumelekileyo ukuba idlule elaphini.Ngokomzekelo, indwangu ene-UPF ye-50 ivumela kuphela i-1 / 50th (okanye i-2%) yemitha ye-UV ukuba ingene, inika ukukhuselwa kwelanga eliphezulu.

Ukuphefumla: Nangona amalaphu e-sunscreen esebenza kakuhle ekuthinteleni imitha ye-UV, inokwahluka ngokuphefumla.Amanye amalaphu anokuvumela ukuhamba kakuhle komoya, nto leyo enokunceda ukugcina lowo uwanxibileyo epholile kwaye ekhululekile kwiimeko zemozulu eshushu.

Usetyenziso: Amalaphu okukhusela ilanga aqhele ukusetyenziswa xa kusenziwa iimpahla kunye nezixhobo ezifana neminqwazi, ihempe, ibhulukhwe, iimpahla zokuqubha kunye nezixhobo zangaphandle.Zithandwa kakhulu kwimisebenzi yangaphandle efana nokuhamba intaba, ukuqubha, kunye nemidlalo apho ukuvezwa kwelanga kuyinkxalabo.

Kubalulekile ukuqaphela okoamalaphu elangaazikwazi ukumelana nomlilo okanye ukumelana nomlilo.Ukuba ufuna iipropati ezikwazi ukumelana nomlilo, kuya kufuneka ucinge ngamalaphu alungiselelwe ngokukodwa loo njongo, awahlukileyo kulawo alungiselelwe ukukhusela ilanga.

Amalaphu angaxhathisi emlilweni anyangwa okanye enziwe ukuba amelane nokuvutha kwaye athobe ukusasazeka kwamadangatye.Ezi zindwangu ziqhelekileyo zisetyenziselwa iimpahla zokukhusela abacimi bomlilo, abasebenzi bamashishini, kunye nezinye iindawo ezinobungozi obukhulu.

I-sunscreen, kwelinye icala, yimveliso eyenzelwe ukukhusela ulusu kwimiphumo eyingozi yemitha ye-UV evela elangeni.Ifumaneka ngendlela ye-lotions, i-creams, i-sprays, okanye iintonga ezisetyenziswa ngokuthe ngqo esikhumbeni.