Namuhla, izimonyo seziyizidingo zansuku zonke ekuphileni kwethu. Kodwa-ke, eminyakeni yamuva nje, izigameko zokuphepha kwezimonyo zenzeke kaningi. Ngakho-ke, abantu banaka kakhulu ukuphepha kwezimonyo. Njengamanje, izinhlobo zezimonyo emakethe ziye zanda, zinezithako ezihlukahlukene neziyinkimbinkimbi. Indlela yokwahlulela ukuphepha kwezimonyo?
Njengamanje, ngaphezu kokusebenzisa amathuluzi okuhlola ochwepheshe ukuze sihlonze ukuphepha kwezimonyo, singakwazi futhi ukuba yingcweti yamathiphu amaningi okuhlonza ubuhle nobubi bezimonyo, ezibonakala kakhulu kulezi zici ezilandelayo:
Okokuqala, bheka ilogo ye-QS nezitifiketi ezintathu (ilayisensi yokukhiqiza, ilayisense yezempilo kanye namazinga okubulala). Uma kukhona ilogo ye-QS nezitifiketi ezintathu ephaketheni, kukhombisa ukuthi izimonyo zikhiqizwa umkhiqizi ojwayelekile oneziqu zokukhiqiza, ngakho-ke ungaqiniseka ngokuqhathaniswa.
Okwesibili, bheka izithako. Uma ukhetha izimonyo eziphephile, into yokuqala efika engqondweni ukubuka izithako. Ukuphathwa kwamalebula ezimonyo kubeka ukuthi zonke izimonyo ezikhiqizwayo kufanele zilebule zonke izithako eziqukethwe emaphaketheni angaphandle noma emiyalweni.
Okwesithathu, sebenzisa ikhala lakho ukuze uhogele futhi uzwe iphunga lemikhiqizo yokunakekelwa kwesikhumba. Ungakwazi ukuhlukanisa ukuthi iphunga lemvelo noma iphunga lamakhemikhali. Izimonyo ezingafaki amakha amakhemikhali zizokwenza abantu bazizwe bepholile futhi behlise ukucindezeleka. Ukuze uvale iphunga elingemnandi lezithako zamakhemikhali ezithile, ezinye izimonyo zizokhetha ukwengeza amakha amakhemikhali. Ukusebenzisa izimonyo eziqukethe inani elikhulu lamakha amakhemikhali kuzodala ukungezwani komzimba nesikhumba, i-dermatitis noma i-pigmentation, njll., ngaleyo ndlela kwenze isikhumba sibe sibi nakakhulu. .
Okwesine, indlela yokuthola ubucwebe besiliva. Ezinye izimonyo ezinemiphumela emhlophe kanye nokususa ama-freckle ngokuvamile ziqukethe uvithamini C ne-arbutin. Isici sabo esiyinhloko ukuthi bangakwazi ukuthuthukisa kancane kancane ikhwalithi yesikhumba. Lezo zinto ezibizwa ngezimonyo ezikwazi ukwenza mhlophe ngokushesha futhi ngempumelelo futhi zisuse ama-freckles ziqukethe inani elikhulu lezinto eziyingozi njengomthofu ne-mercury. Izinto zamakhemikhali, njengezimonyo ezinomthofu ne-mercury ezisetshenziswa abathengi isikhathi eside, zingadala ubuthi obungapheli emzimbeni. Ngakho-ke, ngaphambi kokusebenzisa lolu hlobo lwezimonyo, qiniseka ukuthi ucwilisa inani elincane lemikhiqizo yokunakekelwa kwesikhumba ebucwebeni besiliva futhi wenze imihuzuko embalwa ephepheni elimhlophe. Uma amamaki ephepheni elimhlophe eba grey futhi abe mnyama, kusho ukuthi izimonyo ziqukethe inani elikhulu lomthofu kanye ne-mercury futhi zinqatshelwe ngokuphelele ukusetshenziswa.
Okwesihlanu, indlela yokuhlola iphepha lokuhlola i-pH. Njengoba isikhumba somuntu sine-asidi ebuthakathaka, izimonyo ezibuthakathaka kuphela ezine-acidic ezingafinyelela imiphumela yokunakekelwa kwesikhumba. Ngaphambi kokusebenzisa, kufanele usebenzise inani elincane lezimonyo ephepheni lokuhlola i-pH. Ngemva kokuqhathanisa ishadi lombala wephepha lokuhlola, uma izimonyo ziyi-alkaline, gwema ukuzisebenzisa.
Isikhathi sokuthumela: Jan-20-2024