Thaum siv txhuam txhuam hniav hluav taws xob, them nyiaj rau cov lus hauv qab no:
1. Tsis txhob tso tus pas txhuam hniav hluav taws xob rau qhov chaw sov lossis nthuav tawm rau lub hnub ntev, kom tsis txhob deformation thiab khoov ntawm cov ntoo txhuam vim qhov kub kub;
2. Tom qab txhua tus txhuam hniav txhuam, ntxuav nws kom huv thiab muab cov dej tshem tawm kom ntau li ntau tau. Tso tus pas txhuam hniav tso rau hauv lub ncauj dej pleev qhov ncauj, lossis muab nws tso rau hauv qhov chaw tso cua nrog lub hnub ci kom qhuav nws thiab ua kom tsis huv;
3. Yog tias cov xwm txheej pom zoo, yuav siv ob lossis peb rab txhuam hniav tuaj yeem siv tau rau kev sib hloov tib lub sijhawm kom ntev lub sij hawm ziab ntawm tus txhuam hniav. Qhov no tseem ceeb tshwj xeeb tshaj yog rau cov neeg muaj mob gingivitis thiab periodontitis. Tsis tas li ntawd, nws tuaj yeem ua kom qhov elasticity ntawm tus txhuam hniav sib txuas thaum siv sib hloov
4. Cov txhuam hniav qub nrog xoob lossis xaim xaim uas tau ploj lawv qhov elasticity yuav tsum tau hloov rau lub sijhawm, txwv tsis pub nws yuav ua teeb meem rau cov hniav thiab cov pos hniav;
5. Kev txhuam hniav yuav tsum tau muab ntxuav kom huv thiab muab tshuaj tua kab mob ib hlis ib zaug;
6. Siv tus txhuam hniav tsis tuaj yeem siv ua ke los tiv thaiv kev sib kis tus mob.