Yog vim li cas cov thom khwm ua tawv tom qab ntxuav

Muaj peev xwm 1: Cov paj rwb cov ntsiab lus ntawm cov thom khwm siab dhau lawm. Cov thom khwm tseem xav tau qee qhov elastic fibers Lycra thiab ntuj fibers. Los yog qhov zoo ntawm cov paj rwb tsis yog siab, thiab combed paj rwb thom khwm yuav zoo dua.
Muaj peev xwm 2: Detergent, qhov twg koj tuaj yeem siv softener tom qab ntxuav.
Muaj peev xwm 3: Cov thom khwm tsis tau ntxuav kom zoo. Vim kuv ob txhais taw hws ntau heev.
Muaj peev xwm 4: Kuv tsis tau ntxuav kuv cov thom khwm ntev vim kuv tub nkeeg.
Kev daws: ua ntej, siv cov tshuaj ntxuav tes zoo dua; thib ob, tsis txhob nthuav tawm rau lub hnub; nws yog qhov zoo tshaj kom qhuav nws nyob rau hauv ib qho chaw tsaus thiab ventilated; thib peb, hloov tsis tu ncua.