Puas yog cov hniav ntxuav hniav dawb puas rau cov hniav?

Cov txheej txheem:

Puas yog cov hniav ntxuav hniav dawb puas rau cov hniav?
Puas yog cov hniav ntxuav hniav dawb puas rau cov hniav?

Video: Puas yog cov hniav ntxuav hniav dawb puas rau cov hniav?

Video: Puas yog cov hniav ntxuav hniav dawb puas rau cov hniav?
Video: Xav Kom Kaus Hniav Dawb Ces Siv Yam Tshuaj No 20/02/2020. 2024, Hlis ntuj nqeg
Anonim

Qhov no tau nug lo lus nug "yuav ua li cas ntxuav hniav dawb puas ua rau cov enamel?" Teb zoo! Qhov tseem ceeb ntawm cov hniav, lub dentin, yog ib feem ntawm cov hniav uas yog lub luag hauj lwm rau koj cov hniav xim.

Cov hniav ntxuav hniav dawb puas ua rau kuv cov hniav puas?

Ntawm cov lus nug uas nquag nug yog "cov hniav ntxuav hniav puas puas rau cov hniav hniav?" Cov lus teb tseeb yog tsis yog, cov hniav ntxuav hniav dawb yuav TSIS ua rau koj cov hniav enamelCov enamel yog suav tias yog cov ntaub so ntswg nyuaj tshaj plaws hauv tib neeg lub cev. Enamel muaj cov tubules me me uas tuaj yeem pom tsuas yog nyob rau hauv qhov loj loj.

Kuv yuav ua li cas thiaj ntxuav tau kuv cov hniav kom tsis txhob ua puas enamel?

Baking soda yog ib txoj hauv kev zoo tshaj plaws los ntxuav hniav dawb. Rau ib yam, ci dej qab zib yog ib qho tshuaj abrasive me me, uas yuav tshem tawm cov stains ntawm koj cov hniav yam tsis muaj kev puas tsuaj rau cov enamel. Baking soda kuj pab tiv thaiv kab mob kev loj hlob mus tom ntej.

Yuav ua li cas rau cov hniav ntxuav hniav dawb?

Ob qhov kev mob tshwm sim uas tshwm sim feem ntau nrog cov hniav ntxuav hniav dawb yog ib ntus nce hauv cov hniav rhiab thiab khaus me ntsis ntawm cov nqaij mos ntawm qhov ncauj, tshwj xeeb yog cov pos hniav. Cov hniav rhiab heev feem ntau tshwm sim thaum pib ntawm kev kho mob bleaching.

Cov hniav daj puas tuaj yeem dawb?

xov xwm zoo yog cov hniav daj tuaj yeem rov qab dawb. Ib feem ntawm cov txheej txheem tshwm sim hauv tsev, thaum lwm qhov yog nyob rau hauv koj tus kws kho hniav qhov chaw ua haujlwm. Tab sis ua ke nrog koj tus kws kho hniav thiab kws kho hniav, koj tuaj yeem txaus siab rau lub ntsej muag dawb dua.

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