Ua Rau Cov Hniav Zoo Li Cas

1. Txoj kev txhuam hniav tsis raug
Yog tias peb xav kom ua tib zoo txhim kho cov tsos mob ntawm cov kab hniav zoo li tus hniav tsis xws luag, peb yuav tsum xub nkag siab txog cov laj thawj tshwj xeeb. Raws li ib txwm muaj, cov hniav txhuam hniav tsis zoo yog tshwm sim los ntawm kev txhuam tsis zoo, xws li kev txhuam hniav los yog kev quab yuam ntau dhau, uas yuav hnav cov hniav ntau dhau, ua rau cov tsos mob ntawm cov npoo tsis tuaj.
2. Lwm yam laj thawj
Yog tias koj zom zaub mov nyuaj rau lub sijhawm ntev, tshwj xeeb tshaj yog thaum noj cov zaub mov nyuaj, lossis feem ntau noj cov zaub mov acidic, nws yuav ua rau cov ntaub so ntswg qaug zog, uas tuaj yeem ua rau cov hniav tsis zoo.