Tus cwj mem tsis lo ntawm lub tsho poj niam nyiam lossis hauv phau ntawv sau ntawm tus menyuam tuaj yeem cuam tshuam qhov zoo siab. Txhawm rau tiv thaiv qhov no los ntawm tshwm sim, koj yuav tsum paub tias tus number case stains tsis txaus ntshai - kev siv zog me ntsis, thiab koj tuaj yeem tshem lawv tau yooj yim!
Cov Lus Qhia
Kauj ruam 1
Ua ntej tshaj, peb saib txoj hauv kev kom tshem tawm cov kua nplaum ntawm daim ntawv. Koj yuav tsum tau noj 1 teaspoon ntawm 70% acetic acid thiab ntxiv me ntsis potassium permanganate hmoov rau nws (ntawm qhov taub ntawm rab riam). Sib tov cov kua maj mam. Tom qab ntawd peb muab cov ntawv pleev xim rau ntawm tus number case, muab ib daim ntawv huv hauv qab nws thiab pib siv qhov kev daws rau kev txhuam nrog kev txhuam muag los yog paj rwb ntaws. Maj mam, qhov qias yuav ploj mus, thiab daim ntawv yuav coj mus rau ntawm xim av daj, uas tuaj yeem tshem tawm nrog daim ntaub paj rwb nrog rau hauv hydrogen peroxide. Tom qab ntawv, daim ntawv tsuas yog tso nruab nrab ntawm ob daim ntawv dawb ntawm cov ntawv thiab ironed nrog kub hlau.
Kauj ruam 2
Koj tseem tuaj yeem sim cov hom no: sib tov 10 g ntawm oxalic acid nrog 10 g ntawm citric acid, ntxiv 100 ml dej thiab sib tov kom huv. Siv cov tshuaj rau lub stain nrog txhuam, tom qab ntawd ntxuav tawm cov kev daws nrog dej dawb nrog tib txhuam thiab nws qhuav nrog ntawv blotting.
Kauj ruam 3
Txhawm rau tshem tawm cov xim stain los ntawm ntaub, koj yuav tsum noj 1 rab diav tshuaj txhuam cawv thiab 1-2 diav ntawm dej qab zib. Tag nrho cov no yog sib xyaw rau hauv lub khob nrog dej thiab siv rau qhov tsis huv.
Kauj ruam 4
Koj tseem tuaj yeem sim ua kom tshem ntawm tus number case nrog kua txiv qaub. Nyem ob peb tee rau hauv ntaub qhwv lub paj rwb thiab siv rau qhov tsis huv. Tom qab ib ntus, nws yuav tsum ploj mus. Tom qab ntawd, qhov yuav tsum tau muab ntxuav.
Kauj ruam 5
Lwm txoj hauv kev yog sib tov 2 ntu glycerin thiab tsib ntu cawv. Kho cov kua mem nrog cov tshuaj no.
Kauj Ruam 6
Yog tias qhov stain tshwm rau ntawm daim ntaub dawb, nws tuaj yeem tshem tawm nrog 1 teaspoon ntawm ammonia tov nrog 1 teaspoon ntawm hydrogen peroxide hauv ib khob dej.
Kauj Ruam 7
Txog kev tshem tawm tus cwj mem kua daj los ntawm ib hom ntaub, yogurt yog zoo meej. Nws tsuas yog tsim nyog kom nco ntsoov tias tom qab kho cov stain hauv txoj kev qub no, yam yuav tsum tau muab ntxuav tam sim ntawd hauv dej txias.
Kauj ruam 8
Lub ntim rau xim tuaj yeem tshem tawm cov khoom siv tawv nrog rau cov mis sov.
