Qee cov neeg yug los nrog cov hniav daj, los yog hnav cov enamel ntawm cov hniav thaum lawv muaj hnub nyoog, thiab cov khoom noj acidic tuaj yeem ua rau cov hniav, ua rau cov enamel poob kom lawv daj.Kev haus luam yeeb, tshuaj yej lossis kas fes tseem yuav ua rau koj cov hniav daj.
Cov hauv qab no qhia ntau txoj hauv kev ntawm cov hniav ntxuav hniav dawb, txhua tus muaj nws qhov zoo thiab qhov tsis zoo.
1. Tshuaj txhuam hniav dawb
Cov tshuaj txhuam hniav ntxuav hniav dawb muaj calcium carbonate, hydrogen peroxide, uas pab tshem tawm cov tshuaj yej, kas fes, curry thiab lwm yam khoom xyaw xim.Tsis tas li ntawd, yog tias cov tshuaj txhuam hniav nyias nyias siv rau ntawm cov hniav ua ntej txhuam hniav, kom cov tshuaj ntxuav hniav dawb nyob ntawm qhov chaw ntawm cov hniav rau 5 feeb, nws tuaj yeem tiv thaiv pigmentation zoo.Txawm li cas los xij, cov nyhuv ntawm cov tshuaj txhuam hniav ntxuav hniav dawb tsuas yog ib ntus xwb, yuav siv tau mus ib txhis los pab.
2. Cov tshuaj txhuam hniav dawb
Cov tshuaj txhuam hniav ntxuav hniav dawb muaj urea peroxide lossis hydrogen peroxide (hydrogen peroxide), uas oxidizes cov hniav ntawm cov hniav, thiab tom qab ntawd rhuav tshem cov xim xim kom cov hniav zoo nkauj thiab ci.Txawm li cas los xij, cov hniav ntxuav hniav dawb tuaj yeem siv sijhawm ib mus rau ob lub lis piam los ua haujlwm, thiab nws tsis yooj yim los npog tag nrho cov hniav, ua rau cov nyhuv whitening tsis sib npaug.
3. Cov hniav ntxuav hniav dawb hauv tsev
Peramine peroxide nyob rau hauv whitening gel yog cov khoom siv feem ntau siv hauv tshuab bleaching.Koj tsuas yog yuav tsum tau pw nrog kev kho hniav kho hniav uas muaj cov tshuaj ntxuav hniav dawb, tshem tawm thiab ntxuav lawv thaum koj sawv.Tab sis cov tshuaj ntxuav hniav dawb feem ntau siv sij hawm ib lub lim tiam los ua hauj lwm, thiab cov tshuaj bleaching tuaj yeem ua rau cov hniav rhiab thiab mos.
4. Soda zog
Sib tov 3 tablespoons dej qab zib hwj chim thiab ob peb tee ntawm txiv qaub kua txiv rau txhua hnub txhuam hniav, los yog ncaj qha siv ib tug me me ntawm soda hmoov thiab tshuaj txhuam hniav.Vim tias cov hmoov dej qab zib muaj sodium bicarbonate, nws muaj cov nyhuv corrosive me ntsis thiab pab tshem tawm cov av ntawm cov hniav.Txawm li cas los xij, thaum siv, xyuam xim rau qhov hnyav ntawm combing hmoov thiab kua txiv qaub, siv ntau heev thiab ntom heev yuav hnav cov hniav.
5. Ntxuav koj lub qhov ncauj nrog txiv maj phaub roj
Hniav roj gargle txoj kev tau nrov nyob rau hauv cov teb chaws Europe thiab Amelikas tau ntev, tsuav yog koj sawv nrog txiv maj phaub roj gargle rau 10-15 feeb, thiab tom qab ntawd txhua hnub txhuam hniav tuaj yeem ua tiav.
6.Blu-duab tshav ntab hniav
Cov kws kho hniav pleev xim rau saum npoo ntawm cov hniav nrog hydrogen peroxide, uas siv lub teeb xiav lossis laser los kho nws.REDOX yog ua los ntawm kev siv hydrogen peroxide los rhuav tshem cov xim molecules ntawm cov hniav kom txog thaum lawv pom qhov muag tsis pom.Hauv 20-30 feeb nkaus xwb, cov hniav tuaj yeem ua kom dawb los ntawm 8-10 xim nplai thiab kav ntev tshaj li ib nrab xyoo.
Saib Video ntawm no: https://youtube.com/shorts/Ibj6DKpjgTQ?feature=share
Post lub sij hawm: Mar-30-2023