1. Saib nrog lub qhov muag liab qab
Lub pob tshab ntawm PE cov khoom siv tsis zoo, thiab cov xim yog xim dawb, ua cov zaub mov npog tau zoo li plooj; Cov khoom zoo ntawm PVC cov khoom yog qhov zoo, thiab nws zoo li pom meej thiab pob tshab. Vim tias muaj cov planizers, nws muaj xim daj me ntsis thaum raug lub teeb.
2. Rub nrog koj txhais tes
PE cov khoom siv yog mos, tab sis muaj kev tsis zoo thiab muaj peev xwm tawg tom qab kev ncab; PVC cov khoom muaj zog nruj thiab muaj peev xwm nce heev yam tsis muaj tawg, thiab nws yooj yim los lo rau tes.
3. Hlawv nrog hluav taws
Tom qab pe tus noog zaj duab xis yog kev taws nrog hluav taws, cov nplaim taws hloov daj thiab hlawv sai sai, nrog tus ntxhiab tsw ntawm cov tswm ciab; PVC cling zaj duab xis, vim nws cov chlorine cov ntsiab lus, muaj lub nplaim daj ntsuab thaum hluav taws kub nrog hluav taws, tsis muaj roj? Nws yuav tshem tawm tom qab tawm hauv qhov hluav taws kub thiab muaj ntxhiab tsw pungent tsw.
4. Soak hauv dej
Vim qhov sib txawv hauv qhov sib txawv ntawm ob, qhov ceev ntawm pe ntoo zaj duab xis qis dua li ntawm cov dej, thiab nws yuav ntab thaum raus dej; PVC cling zaj duab xis muaj qhov ntom ntom dua li dej thiab yuav tog thaum raus dej hauv dej.
