Cov khaub ncaws dawb xim zoo nkauj thiab ntse, tab sis nws muaj ib txoj kev tsis pom kev - nws sai sai, ua kom nws cov nplua nuj thiab kis tau cov xim daj daj. Yog li ntawd, hnav khaub ncaws hnav dawb uas koj nyiam heev, hauv ib lub hlis, tuaj yeem ua npau taws thiab npau taws, thiab tsis thov lub qhov muag ua ntej. Txawm li cas los, paub ua li cas whiten lub faded dawb yam, koj tuaj yeem rov qab tsoos tsho rau cov qub gloss thiab xim xim.
Yuav ua li cas thiaj li bleached dawb yam dawb?
Nws muaj ntau txoj kev zoo uas yuav pab rov ua tej yam rau lawv tus qub dawb:
- Ntxuav nrog tshuaj dawb . Yuav pib ua txhua yam nyob rau hauv txoj hauv kev uas tsis zoo, tom qab uas cov pob qws puv npo nrog cov dej txias. Thaum kawg ntawm ib teev, cov khaub ncaws yaug hauv cov dej txias.
- Tshaj tshuaj tiv thaiv . Rau cov khaub ncaws dawb nws yog qhov zoo dua los siv lub cuab tam nrog lub cim "Tos", rau xim - "Xim". Pa tshuaj dawb yuav yog qhov tseem ceeb. Cov tshuaj chlorine muaj qhov teeb meem no tuaj.
- Citric acid thiab dej qab zib . Yog tias tsis muaj ib qho tshwj xeeb tshem tawm ntawm tes, ces muab cov khoom xyaw nram qab no sib tov: ib tug tablespoon ntawm cov hmoov txhuv nplej siab, citric acid , xab npum zawv plaub hau thiab ib nrab spoonful soda. Lub resulting sib tov yog kis on faded me ntsis thiab tawm rau 10-12 xuab moos. Ncab qhov tshaj qub.
- Ammonia cawv . Dilute 15 ml haus cawv nyob rau hauv 5 liv dej boiling thiab rau ib teev, soak qhov khoom nyob rau hauv no daws. Tom qab ntawd ntxuav nws zoo thiab yaug nws hauv cov dej txias. Qhov tsis hnov tsw, ntawm chav kawm, yuav tsis kaj siab, tab sis qhov kawg tshwm sim yog nws muaj nqis.
- Aspirin . Nws yuav pab tshem tawm cov xim daj los ntawm hws ntawm lub teeb pom kev zoo. Ua li no, koj yuav tsum tuav ob lub tshuaj aspirin thiab yaj cov hmoov hauv ib khob dej sov. Nrog rau qhov tshuaj no, kho cov staining thiab tawm rau ob peb teev. Thaum kawg, ntxuav khaub ncaws nrog cov hmoov uas zoo tib yam.