Feem ntau, yog tias koj tsuas muaj mob me ntsis ntawm daim tawv nqaij xwb, koj tsis tas yuav siv band-aid.
Yog tias daim tawv nqaij lub qhov txhab raug sib sib zog nqus thiab yam tsis tau txais kev kho, yaug lub qhov txhab nrog dej huv thiab tsuas muab cov ntaub qhwv tov nrog ntaub qhwv kom zoo xwb. Tab sis lub sijhawm ntawm pob yuav tsum tsis pub ntev dhau, nws yog qhov zoo tshaj tsis pub dhau ob hnub.
Thaum siv, rhuav lub pob, thov cov ntaub qhwv hauv nruab nrab rau lub qhov txhab, tom qab ntawd tshem cov npog zaj duab xis ntawm ob qho kawg thiab ruaj ntseg txoj haujlwm nrog daim kab xev.
