Uma kukhulunywa ngezithako zezimonyo, ukungezwa kotshwala (i-ethanol) sekuyinto ebangela impikiswano enkulu nokunaka. Utshwala lunemisebenzi eminingi ehlukene kanye nokusetshenziswa ekwakhiweni kwezimonyo, futhi sizobheka kabanzi ukuthi kungani luyisithako esivamile ezimonyweni.

Utshwala, igama lamakhemikhali elithi ethanol, luyisithako esingokwemvelo. Abanye ochwepheshe besikhumba bakholelwa ukuthi ukusetshenziswa kotshwala ngendlela efanele kuyazuzisa impilo yesikhumba, ikakhulukazi esikhumbeni esinamafutha kanye nesikhumba esivame ukuba nama-acne nama-acne. Ngaphezu kwalokho, utshwala buyisithako esibalulekile sabakhiqizi bokwenza imikhiqizo. Ukwengezwa kotshwala ezimonyweni kusekelwe kakhulu ezicini ezine ezinkulu zotshwala. Lezi zakhiwo zenza kube nzima ukuthola ezinye izinto ezithatha indawo yotshwala.

(1) Ukungena: Utshwala luyisithuthukisi semvelo sokungena, esingasiza ezinye izithako ezisebenzayo ukuthi zingene kangcono esikhumbeni ukuze zisebenze. Ikakhulukazi kweminye imikhiqizo enekhono elithile, njengokususa amabala kanye nemikhiqizo yokwenza mhlophe, imikhiqizo yokulawula uwoyela, njll., utshwala bungasetshenziswa ukukhuthaza ukumuncwa kwezithako ezisebenzayo.

(2) Umphumela wokulawula uwoyela: Utshwala lungancibilikisa i-sebum yobuso futhi luyisithako esihle sokuhlanza nokususa uwoyela. Luphinde lube nomphumela wokuncibilikisa, lusize ekunciphiseni ama-pores. Lokhu kuwusizo kakhulu esikhumbeni esinamafutha, njengoba kungalawula ukukhishwa kwamafutha futhi kuvimbele ukuba namafutha ebusweni, kodwa akufaneleki esikhumbeni esomile nesinozwela.

(3) Umphumela wokuthambisa: Utshwala lungakhuthaza ukugaywa kwama-keratinocyte, lusheshise ukuhlukana kwama-keratinocyte, futhi lusize ukuvuselela i-stratum corneum. Lo mphumela ufaneleka kakhulu esikhumbeni esine-stratum corneum ejiyile, kodwa awufanele isikhumba esine-stratum corneum encane.

(4) Umphumela wokuncibilika: Ezinye izithako ezisebenzayo ezincibilika ku-oyela kunzima ukuzincibilikisa ngqo emanzini. Kulesi simo, kudingeka umlamuleli ukuze azincibilikise emanzini. Utshwala lungumlamuleli omuhle, ongasiza hhayi nje kuphela lezi zithako ezisebenzayo ukuthi zincibilike emanzini, kodwa futhi nokugcina ukucaca kwe-toner. Ngaphezu kwalokho, izitshalo eziningi zidinga utshwala njengesithako sokukhipha, ngoba ngaphandle kokusebenzisa utshwala, izithako ezisebenzayo ezitshalweni azikwazi ukukhishwa. Lesi ngesinye sezizathu ezenza ukuthi izingcezu eziningi zezitshalo ziqukethe utshwala.

Impikiswano ngotshwala
Naphezu kwemisebenzi yalo eyahlukahlukene ezimonyweni, ukusetshenziswa kotshwala nakho kuphakamisa ukukhathazeka okuthile. Abanye abathengi bangase bakhathazeke ngemikhiqizo equkethe utshwala, engase yomise isikhumba, icasule noma ibangele ukusabela kokungezwani komzimba. Ngakho-ke, izimonyo eziqukethe utshwala zingase zingafaneleki kwabanye abantu abanesikhumba esibucayi noma abangezwani notshwala.

Ukukhetha utshwala
Emakethe yesimanje, izimonyo zinikeza imikhiqizo ehlukahlukene enamazinga ahlukene otshwala. Eminye imikhiqizo isebenzisa amazinga aphezulu otshwala, kanti eminye yenziwe ngotshwala obuncane noma obungenabo nhlobo ukuze kuhlangatshezwane nezidingo zabathengi ezahlukene kanye nezinhlobo zesikhumba.

Isiphetho
Sekukonke, utshwala busetshenziswa ezimonyweni ngezizathu nemisebenzi eyahlukahlukene. Kubalulekile ukuthi abathengi baqonde imiphumela yotshwala futhi baqonde uhlobo lwesikhumba sabo ukuze benze ukukhetha okufanele komkhiqizo kubo. Lokhu kusiza ukuqinisekisa ukuthi izidingo zakho kanye nempilo yesikhumba kuyacatshangelwa lapho ukhetha imikhiqizo ngesikhathi sakho sobuhle nokunakekelwa kwesikhumba.