Kuv yuav ua li cas yog tias cov khaub ncaws linen puas ntsws?
Txau qee qhov dej ua ntej hnav, nws yuav yooj yim tam sim ntawd.
Yog tias nws khaws cia, dai nws nrog dai khaub ncaws, lossis kis cov khaub ncaws ntawm cov yeeb yaj kiab yas loj, thiab tom qab ntawd muab cov khaub ncaws ua ke nrog zaj duab xis yas.
Thaum ntxuav, tsau nws nrog cov ntsej muag muag. Tom qab ntxuav tas, tsis txhob muab tais tawm, co nws tawv, thiab ncab nws kom zoo kom pab tiv thaiv wrinkles. Cov neeg dai qis yog dai kom qhuav.