Thaum tib neeg siv cov kaus hniav ntxuav hniav dawb khoom los ntawm thawj lub sij hawm, lawv ib txwm txhawj xeeb txog qhov no. Yog tias nws ua tau zoo lossis yog tias nws ua rau kuv cov hniav ua phem. Peb yog cov hniav ntxuav hniav dawb chaw tsim khoom tau dhau los 7 xyoo. Peb tau ua qee qhov kev sim, qee tus tsis yog, tab sis qee cov hniav kev ntxuav hniav, tsis muaj kev phom sij xws li cov pa ntxuav hniav thiab yog siv cov hniav ntxuav hniav dawb.
Feem ntau, cov hniav ntxuav hniav dawb lub teeb muab lub teeb txias, tab sis cov whiten tiag tiag yog hydrogen peroxide gel thov rau saum npoo ntawm cov hniav, feem ntau nrog ob peb cov kev mob tshwm sim. Thaum qhov kev phais mob yog ua tsis raug lossis tus neeg mob cov hniav muaj kev puas tsuaj, tsis zoo xws li txha hniav txhuam hniav, ua xua thiab cov pos hniav los ntshav yuav tshwm sim.
Feem ntau hniav ntxuav hniav dawb yog hais txog kev siv tshuaj dawb los yog hniav npog tshuab kom paub txog qhov pom kev ntxuav hniav pleev xim rau cov nyhuv kom hniav xim. Mob lub teeb whitening nyob rau hauv nws cov hniav ntxuav hniav dawb, yog li los txhawb kev kho hniav ceev, yog li los ua kom tiav cov nyhuv ntawm cov hniav ntxuav hniav dawb. Uas yog hais, koj tuaj yeem siv thawj zaug siv cov hniav ntxuav hniav dawb gel yog hydrogen peroxide ntawm cov hniav nto thiab tom qab ntawd siv cov tshuaj ntxuav hniav kom nrawm rau nrawm. Yeej ib txwm muaj lub teeb "yuav siv tau, ib txwm peb tuaj yeem tau txais kev txhim kho rau 5-7days ntxoov ntxoo.
Yog tias tus neeg mob tau pom zoo kho hniav, nws yog pom zoo kom nrhiav kev kho mob hauv lub sijhawm los txheeb xyuas qhov ua rau muaj kev kho mob thiab ua kom tiav.
Lub Sijhawm Post: Dec-21-2022