Cov hniav ntxuav hniav dawb

Cov hniav ntxuav hniav dawb yog ib qho nrov ntawm - kev xaiv hauv tsev rau kev ua kom koj luag ntxhi. Lawv yog nyias, hloov tau strips coated nrog ib tug peroxide -raws li whitening gel (feem ntau hydrogen peroxide los yog carbamide peroxide) uas pab tshem tawm nto thiab ntxaum stains ntawm cov hniav.

Yuav Ua Li Cas Whitening Strips Ua Haujlwm
1. Daim ntawv thov: Koj siv cov strips ncaj qha rau koj cov hniav, feem ntau yog 30 feeb mus rau ib teev (nyob ntawm seb hom).
2. Kev Ua Dawb Huv: Cov peroxide zom cov stains los ntawm oxidizing lawv, tshem tawm cov xim ntawm cov enamel.
3. Cov txiaj ntsig: Feem ntau cov khoom lag luam pom cov txiaj ntsig tom qab siv ob peb, nrog rau tag nrho cov txiaj ntsig hauv 1-2 lub lis piam.

Pros ntawm Whitening Strips
✔ Yooj yim & Nqis - pheej yig dua li kev kho mob.
✔ Siv tau yooj yim - Tsis tas yuav mus ntsib kws kho hniav.
✔ Siv tau rau cov xim me me - ua haujlwm zoo rau kas fes, tshuaj yej, cawv, thiab haus luam yeeb stains.

Cov kev coj ua zoo tshaj plaws rau kev siv
- Ua raws li cov lus qhia ua tib zoo (tsis txhob siv ntau dhau).
- Tsis txhob noj / haus cov zaub mov staining (kas fes, cawv liab) tam sim ntawd tom qab ntxuav hniav dawb.
- Xav txog kev siv qhov rhiab heev - txo cov tshuaj txhuam hniav yog tias xav tau.