Koj tuaj yeem tsim koj cov khoom ntim khoom noj rau menyuam yaus txhawm rau ua kom muaj kev ntseeg siab.Lub hnab ntim khoom noj rau menyuam yaus yog txoj hauv kev nyab xeeb thiab siv tau zoo los khaws thiab khaws cov khoom noj muaj txiaj ntsig zoo hauv cov zaub mov tshiab thiab tsis muaj kab mob.Peb lub hnab ntim khoom noj me nyuam muaj kev tiv thaiv zoo los ntawm kev nkag mus ntawm oxygen thiab ya raws.Peb lub hnab ntim khoom noj me nyuam tau sib haum nrog ntau yam yooj yim xws li tsim kua muag, rov kaw cov zippers thiab spout fab.