Ntau cov khoom siv hluav taws xob, khoom siv hauv tsev, khoom siv hauv tsev, khoom ua si thiab lwm yam khoom yog tsim los ntawm yas. Cov khoom siv no tau ruaj khov rau hauv peb lub neej vim nws lub peev xwm ua haujlwm dav.
Dab tsi yog qhov tshwj xeeb ntawm yas?
Cov khoom muaj npe yog tiv taus ya raws, acids thiab alkalis. Txawm li cas los xij, nws muaj qhov tsis zoo tseem ceeb - nyob rau hauv kev cuam tshuam ntawm cov hluav taws xob ultraviolet, nws poob nws qhov qub tsos, yog li cov khoom uas tuaj rau hauv kev sib cuag nrog lub hnub pib tau cov xim daj thaum lub sijhawm.
Cov yas dawb nyiam cov neeg siv khoom nrog nws txoj kev huv, saib tshiab thiab muaj peev xwm ua kom haum rau txhua sab hauv. Nws yog nquag siv rau ob qho tib si sab hauv thiab sab nrauv kho kom zoo nkauj. Tab sis dhau sij hawm, hmoov tsis, tag nrho cov kev zoo nkauj tau ploj mus. Nws muaj peev xwm daws tau qhov teeb meem no. Nws yog txaus kom paub yuav ua li cas bleach yellowed yas.
khoom noj kom dawb
Koj tuaj yeem muab qhov zoo li qub rau cov khoom siv dawb siv:
- acetone;
- tshuaj dawb chlorine;
- cawv;
- soda tshauv;
- ntxuav hmoov;
- perhydrol.
Koj chim siab los ntawm cov yas daj uas tau ploj nws qhov qub purity. Yuav ua li cas bleach nws? Nws hloov tawm tias nws tsis nyuaj, tsuas yog nco ntsoov ob peb txoj hauv kev.
Txoj Kev Ua Kom Zoo Dua
Los ntawm txoj kev, cov yas daj tuaj yeem tsis tsuas yog los ntawm cov kab hluav taws xob ultraviolet (peb yuav qhia koj yuav ua li cas kom whiten nws tom qab). Cov khoom tuaj yeem tsuas yog npog nrog plua plav thiab soot, thiab qhov no yuav tsis muaj teeb meem. Cov nag lossis daus no tsis hloov cov qauv ntawm cov yas, yog li nws tuaj yeem ntxuav nrog txhuam thiab xab npum. Yog tias txhuam hniav tawv, ces koj yuav tsum ua tib zoo tshem tawm cov yellowness kom tsis txhob tawm khawb.
Yog tias muaj cov yas daj hauv tsev, koj tuaj yeem txiav txim siab yuav ua li cas ntxuav nws nrog cawv - isopropanol, ethanol, methanol thiab lwm yam.
Kev Ceeb Toom: thaum ua cov khoom lag luam nrog cov ntsiab lus hauv tsev, nws yuav tsum tau ua kom cua zoo. Thiab cov txheej txheem bleaching yuav tsum tau nqa nrog hnab looj tes thiab nyiam dua nrog cov iav. Txhawm rau kom tsis txhob lwj cov khoom, nws yog ib qho tsim nyog los ntsuas cov tshuaj tiv thaiv ntawm cov khoom siv rau tus neeg sawv cev siv rau ntawm thaj chaw me me ntawm qhov chaw
Hauv cov khw muag khoom koj tuaj yeem nrhiav cov ntaub so tshwj xeeb rau kev saib xyuas cov khoom yas. Tom qab siv lawv, tsis muaj khawb nyob rau hauv cov khoom.
Tsis tas li ntawd, koj tuaj yeem siv cov tshuaj ntxuav tes - lub khw niaj hnub no muaj ntau txoj kev xaiv los ntawm cov tuam txhab sib txawv. Ua tsaug rauCov tshuaj tsuag tuaj yeem rov zoo li qub, ua kom cov xim tshiab thiab siv cov txheej txheem tiv thaiv.
Koj tuaj yeem yuav polishes rau cov khoom yas hauv lub tsheb muag, uas kuj pab tiv thaiv yellowness.
Txoj kev ua kom tawv nqaij tawv tawv
Yog tias koj txiav txim siab los ntawm kev saib cov yas daj yuav ua li cas los ntxuav nws, nws tsis yog txoj haujlwm nyuaj:
- Piv txwv li, koj tuaj yeem tso cov khoom ntawm cov khoom thaum hmo ntuj hauv cov tshuaj chlorine los yog hypochlorite. Cov daj yuav ploj mus thiab cov yas yuav zoo li tshiab.
- Lwm qhov kev xaiv yog ua cov tshuaj raws li 1 liter dej, 1 tbsp. l. soda tshauv thiab ntxuav hmoov. Hauv ob peb teev, qhov yellowness yuav ploj mus.
- Ua cov yas ob peb zaug nrog perhydrol nrog tus neeg sawv cev oxidizing, uas yog siv los ua kom cov plaub hau, tuaj yeem ua tiav cov txiaj ntsig zoo.
Koj tuaj yeem ntxuav cov khoom nrog tib lub perhydrol yog tias koj ua cov tshuaj hauv proportions: perhydrol - 2 tbsp. l., hmoov bleach - 2 tbsp. l. thiab ib liter dej. Ua ntej tus txheej txheem, koj yuav tsum tau ntxuav lub ntsej muag nrog xab npum thiab txo cov khoom rau hauv cov tshuaj. Nws yog ib qho tseem ceeb kom tswj tau cov tshuaj tiv thaiv kab mob, tsis txhob overheating ntawm perhydrol. Rau cov txheej txheem nrawm dua, koj tuaj yeem siv lub teeb UV.
Acetone kuj zoo rau cov khoom siv tshuaj dawb, tab sis nws yuav tsis haum rau txhua yam khoom, vim nws tuaj yeem ua cov kuab tshuaj.
Yellowness ntawm cov yas tuaj yeem yog qhov tshwm sim ntawm kev hloov pauv hauv cov qauv, xws liwhitening yuav tsis coj cov txiaj ntsig. Tshuaj tsuag zoo dua los yog hloov.
Fridge whitening
Rau cov niam tsev, yuav ua li cas kom cov yas yellowed ntawm lub tub yees yog cov lus nug uas tshwm sim tas li. Tseeb, nyob rau hauv lub chav ua noj yeej ib txwm muaj ib tug loj concentration ntawm vapors, splashes ntawm rog thiab lwm yam ua noj ua haus tau. Lub tub yees, tshwj xeeb tshaj yog tias nws nyob ze ntawm lub qhov cub, ib txoj hauv kev los yog lwm qhov, yuav plam nws cov tsos zoo nkauj.
Raws li txoj cai, qhov no, koj tuaj yeem ua yam tsis muaj kev ua phem. Nws yog ib qho tsim nyog yuav tsum siv vinegar essence 70-80% lossis dej qab zib muaj zog. Siv paj rwb swab, so cov cheeb tsam nrog yellowness, ces so nrog ib tug ntub dej, thiab ces nrog ib tug damp daim ntaub. Nco ntsoov hnav hnab looj tes, tshwj xeeb tshaj yog thaum tuav vinegar.
Whiten windows
Yog tias koj muaj cov yas yellowed ntawm lub qhov rais, koj yuav kawm yuav ua li cas whiten nws tam sim no.
Qhov rai thiab qhov rais sills yog qhov feem ntau raug tshav ntuj. Yuav ua li cas sai sai lawv tig daj nyob ntawm qhov zoo ntawm cov khoom, tab sis kuj nyob ntawm kev saib xyuas ntawm nws. Yuav tsum zam kev haus luam yeeb hauv chav tsev, vim cov yas nqus cov tar zoo.
Cov plua plav thiab roj kuj tseem nqus tau los ntawm cov khoom yas sai sai, yog li kev ntxuav cov ntub dej tsis tu ncua, vim nws yooj yim dua los tiv thaiv ib qho teeb meem dua li nrhiav txoj hauv kev los daws nws tom qab.
Zoo rau ntxuav qhov rais sills thiab qhov rais nrog chalk, hniav hmoov thiabntxhua khaub ncaws. Yog tias koj niaj hnub ntxuav cov yas, ces cov khoom zoo li no yuav tiv nrog cov yellowness tshiab yam tsis muaj teeb meem. Koj yuav tsum siv lawv cais, tab sis qee zaum koj tuaj yeem ua ke. Tom qab ua tiav cov txheej txheem, so cov khoom nrog cov ntaub ntub dej.
Raws li koj pom, tsis muaj dab tsi ua tsis tau! Thiab yog tias koj cov yas zoo nkauj dawb tig daj, koj twb paub yuav ua li cas los ntxuav nws ntawm tus nqi tsawg.
