Cov tshuaj pleev thaiv hnub ntuj muaj kev tiv thaiv los ntawm tshav ntuj yam tsis siv tshuaj hnyav uas tuaj yeem ua rau tawv nqaij tawv. Zoo li cov tshuaj pleev hnub qub, cov khoom lag luam ntuj tuaj yeem pab tiv thaiv tshav ntuj, mob qog noj ntshav, thiab ua rau lub hnub nyoog ntxov, tab sis cov tshuaj pleev hnub ntuj ntuj siv cov txheej txheem sib txawv los tiv thaiv daim tawv nqaij. Yog li ntawd, koj yuav tsum tau siv cov txheej txheem tshwj xeeb thaum xaiv cov tshuaj pleev thaiv hnub ntuj. Thaum koj tshawb nrhiav tshuaj pleev thaiv hnub ntuj, saib rau qhov siab ntawm cov khoom tiv thaiv hnub xws li zinc oxide lossis titanium dioxide. Thiab txhawm rau tiv thaiv tshav ntuj ntxiv, xyaum zam lub hnub thiab siv lwm yam kev tiv thaiv zoo li khaub ncaws.
Cov kauj ruam
Txoj Kev 1 ntawm 2: Nyeem Daim Ntawv Cim
Kauj Ruam 1. Saib rau 10 feem pua zinc oxide lossis titanium dioxide
Cov tshuaj pleev hnub ntuj feem ntau siv cov khoom xyaw uas lub cev, tsis yog siv tshuaj, thaiv lub hnub. Vim tias cov no tsis muaj SPF siab rau lawv tus kheej, koj yuav tsum paub tseeb tias lawv muaj qhov siab txaus nyob hauv cov tshuaj pleev thaiv hnub kom tiv thaiv lub hnub lub hnub ci UV. Xaiv cov tshuaj pleev thaiv hnub uas muaj 10 feem pua lossis siab dua ntawm zinc oxide lossis titanium dioxide.
- Ob qho khoom xyaw no tsuas yog cov khoom siv pom zoo los ntawm FDA txhawm rau thaiv lub hnub uas feem ntau siv hauv cov tshuaj pleev hnub ntuj.
- Koj yuav xav tau ib qho ntawm cov khoom xyaw no kom ntseeg tau tias koj lub ntuj tshuaj pleev thaiv hnub tiv thaiv kev laus ua ntej, qhov tsaus ntuj, tawv nqaij tsis sib xws, thiab mob qog noj ntshav.
- Daim ntawv lo “organic” tsis txhais tau tias cov khoom muaj titanium dioxide lossis zinc oxide, yog li nco ntsoov xyuas cov khoom xyaw ntawm daim ntawv ua ntej yuav khoom lossis thov!
Kauj Ruam 2. Xaiv SPF ntawm 30 thiab 50
Koj yuav xav tias mus rau qhov siab tshaj SPF yog txoj kev npaj zoo tshaj plaws. Thaum qhov ntawd yuav tsis ua rau muaj kev phom sij, SPFs siab dua tiag tiag tsis muab kev txhim kho tseem ceeb hauv kev tiv thaiv. Ntxiv rau, lawv yuav nqa ib qho loj dua ntawm koj lub hnab ntawv.
- Ib qho SPF ntawm 30 yuav thaiv 97 feem pua ntawm lub hnub tshav. Tsiv mus txog SPF 60 yuav tsuas thaiv 1 feem pua ntxiv, 98 feem pua. Yog tias koj muaj tawv nqaij tawv, koj yuav pom SPF 50 pab qee qhov ntawm thaj chaw uas muaj kev phom sij, xws li lub qhov ntswg thiab pob ntseg.
- Sim tsis txhob qis dua 30 SPF, txawm li cas los xij, tshwj xeeb tshaj yog tias koj muaj tawv nqaij. 15 SPF tsuas thaiv 93% ntawm lub hnub, thiab koj yuav tau txais kev tiv thaiv tsawg dua qhov koj mus.
Kauj Ruam 3. Xaiv cov tshuaj pleev thaiv hnub dav
Txawm hais tias koj tab tom siv tshuaj pleev thaiv hnub ntuj, koj tseem xav kom nws tiv thaiv koj ntawm txhua lub hnub ci. Saib rau "qhov dav dav" lossis "puv spectrum" ntawm daim ntawv lo, uas txhais tau tias nws tiv thaiv koj ntawm ob qho tib si UVA thiab UVB.
Kauj Ruam 4. Tsis txhob siv cov khoom xyaw ua hluavtaws rau cov tawv nqaij
Txawm hais tias feem ntau lub hnub thaiv ntsej muag ntuj yuav tsis siv cov khoom xyaw no, nws tseem yog lub tswv yim zoo los tshuaj xyuas lawv yog tias koj muaj tawv nqaij tawv. Cov khoom xyaw suav nrog dioxybenzone, oxybenzone, para-aminobenzoic acid (PABA), thiab sulisobenzone.
Yog tias koj raug kev txom nyem los ntawm daim tawv nqaij mob ib yam li eczema lossis psoriasis, tshuaj pleev thaiv hnub ntuj yog qhov kev xaiv zoo tab sis ua tib zoo saib xyuas kom tsis txhob muaj cov khoom siv hluavtaws no
Kauj Ruam 5. Hla cov tshuaj pleev thaiv hnub tiv thaiv kab tsuag
Txhawm rau tshuaj pleev thaiv hnub kom muaj txiaj ntsig zoo, koj yuav tsum rov thov dua. Txawm li cas los xij, tshuaj tua kab feem ntau tsis tas yuav tsum tau siv ntau zaus. Yog li ntawd, nws yog lub tswv yim zoo kom khaws koj cov tshuaj pleev thaiv hnub thiab tshuaj tsuag kab sib cais.
Kauj Ruam 6. Txheeb xyuas lwm cov khoom xyaw uas koj yuav ua xua rau
Cov tshuaj pleev thaiv hnub ntuj tseem tuaj yeem muaj cov khoom xyaw uas tuaj yeem ua rau koj tawv nqaij, vim nws txhua yam nyob ntawm koj cov tawv nqaij tuaj yeem ua dab tsi. Qee qhov yuav ntxiv cov roj yam tseem ceeb, uas koj tuaj yeem muaj tshuaj tiv thaiv. Yog tias koj paub tias koj ua li cas rau qee yam khoom xyaw, kos daim ntawv lo ua ntej yuav khoom.
Txoj Kev 2 ntawm 2: Tiv Thaiv Koj Tus Kheej Siv Lwm Txoj Hauv Kev
Kauj Ruam 1. Npog thaum koj nyob hauv lub hnub
Ib txoj hauv kev yooj yim kom tsis txhob raug tshav kub yog hnav khaub ncaws uas thaiv lub hnub thaum koj nyob nraum zoov. Lub kaus mom dav thiab looj tsom iav yog qhov chaw pib zoo, tab sis lub ris thiab lub tsho ntev tsho ntxiv kev tiv thaiv ntau dua.
Kauj Ruam 2. Nyob tawm ntawm lub hnub thaum lub sij hawm ncov
Sim ua kom tsis txhob tshav ntuj thaum 10 teev sawv ntxov txog 2 teev tsaus ntuj. Lub hnub tshav yog qhov muaj zog tshaj plaws nyob rau lub sijhawm no, yog li koj xav zam nws txawm tias nws txias lossis pos huab sab nraum.
- Ceev faj tshwj xeeb ntawm qhov chaw siab ib yam li thaum koj caij ski hauv toj siab. Ntawm qhov chaw siab, lub hnub muaj zog dua vim tias huab cua tau nyias.
- Hauv cov cheeb tsam ze rau qhov nruab nrab, lub hnub tseem nyob saum ntuj ntev dua, yog li koj yuav tsum tau ceev faj thaum 10 teev sawv ntxov txog 4 teev tsaus ntuj.
Kauj Ruam 3. Nrhiav qee qhov ntxoov ntxoo
Yog tias koj tsis tuaj yeem zam lub hnub zoo los ntawm kev nkag sab hauv, nrhiav qee qhov ntxoov ntxoo sab nraum. Tau nyob hauv qab awning lossis ntoo. Koj tseem tuaj yeem nqa lub kaus nrog koj los tiv thaiv koj ntawm tshav ntuj.
Lub tswv yim
- Tuav ntawm koj cov tshuaj pleev thaiv hnub. Koj yuav tsum tau siv tshuaj pleev thaiv hnub ntau dua li koj xav tias koj ua, tshwj xeeb tshaj yog cov tshuaj pleev thaiv hnub ntuj uas tso siab rau lub cev thaiv lub hnub. Ib tus neeg laus xav tau siv txog 3 diav tshuaj pleev thaiv hnub (tej zaum ntau dua, nyob ntawm qhov loj ntawm lub cev). Yog tias koj muaj lub sijhawm nyuaj pom qhov nyiaj ntawd, nws zoo ib yam li cov qauv txhaj iav.
- Siv tshuaj pleev thaiv hnub 20 feeb ua ntej tshav ntuj, thiab nco ntsoov kom tau txais txhua daim tawv nqaij, suav nrog koj lub pob ntseg, saum koj txhais taw, koj caj dab, thiab tawv taub hau.
- Thov tshuaj pleev thaiv hnub yam tsawg kawg txhua ob teev. Koj yuav tsum tau rov thov dua ntau zaus yog tias koj tawm hws ntau lossis koj tau poob hauv dej. Yog tias koj muaj cov tawv nqaij tshwj xeeb, koj yuav xav rov thov dua txhua teev.
