Q: Peb muaj ib lub taub dag uas yog ib yam khoom dai kom zoo nkauj rau ntawm lub rooj noj mov maple uas tsuas yog muaj roj linseed xwb, uas peb siv tsis tu ncua. Lub taub dag tau xau thiab tawm ib qho xim av. Puas muaj txoj hauv kev los tshem nws?
A: Muaj ntau txoj hauv kev los tshem tawm cov xim tsaus ntawm ntoo, tab sis koj yuav tsum sim ntau txoj kev daws teeb meem.
Feem ntau cov xim tsaus ntawm ntoo yog tshwm sim los ntawm kev sib xyaw ntawm cov dej noo nrog tannins, yog li ntawd hu ua vim muaj ntau cov tannins hauv cov tawv ntoo oak thiab ntoo oak, uas tau siv los ua tawv tawv rau ntau txhiab xyoo. Tannins kuj pom muaj nyob rau hauv ntau cov txiv hmab txiv ntoo, zaub, thiab lwm yam khoom siv cog. Nws yog ib qho antioxidant, thiab ntau qhov kev tshawb fawb tam sim no tsom mus rau cov teebmeem kev noj qab haus huv ntawm kev noj cov khoom noj uas muaj tannin ntau.
Cov tannins yaj tau hauv dej. Thaum cov ntoo ntub thiab cov dej ua pa, nws coj cov tannins los rau saum npoo, tawm hauv cov tannins concentrated tom qab. Qhov no feem ntau tshwm sim hauv cov ntoo uas muaj tannin ntau xws li ntoo oak, walnut, cherry, thiab mahogany. Maple muaj ob peb tannins, tab sis tej zaum cov tannins hauv cov kua taub dag ua ke nrog cov tannins hauv maple ua rau cov xim av.
Cov xim tsaus ntawm cov ntoo kuj tuaj yeem tshwm sim los ntawm pwm, uas tshwm sim thaum cov ntoo ntub thiab muaj cov khoom noj rau cov pwm peb hu ua pwm lossis mildew. Kua taub dag, zoo li yuav luag txhua yam khoom xyaw organic, yeej siv tau ua khoom noj.
Oxalic acid tshem tawm cov tannin stains thiab chlorine bleach tshem tawm cov pwm stains. Oxalic acid nyob hauv Bar Keepers Friend Cleaner ($ 2.99 ​​ntawm Ace Hardware), tab sis nws ua rau tsawg dua 10 feem pua ​​​​​​ntawm pob, raws li cov ntaub ntawv kev nyab xeeb ntawm cov chaw tsim khoom. Oxalic acid kuj tseem muaj nyob hauv Bar Keepers Friend tshuaj ntxuav mos mos, tab sis nyob rau hauv qhov concentration qis dua. Rau daim ntawv undiluted, nrhiav cov khoom zoo li Savogran Wood Bleach ($ 12.99 rau 12 ooj da dej los ntawm Ace) hauv txoj kab xim.
Txawm li cas los xij, txhawm rau ua haujlwm, cov oxalic acid thiab bleach yuav tsum tau kov cov ntoo fibers. Yog li ntawd, cov neeg kho rooj tog ua ntej tshem tawm cov txheej txheem saum npoo nrog cov kuab tshuaj lossis xuab zeb. Txawm li cas los xij, nws pom tseeb tias qhov xim tau ua rau nws txoj hauv kev mus rau hauv qhov tiav, yog li koj tuaj yeem dhia mus rau qhov oxalic acid taub hau hauv qab no kom pom tias muaj oxalic acid txaus tau nkag mus rau hauv kom txo qhov xim yam tsis tau tshem tawm. Ib qho web post uas kuv pom tau qhia cov duab kauj ruam los ntawm kauj ruam qhia txog yuav ua li cas tshem tawm cov xim dub ntawm ntoo yam tsis muaj stripping, siv cov nplaum ntawm 2 qhov Bar Keepers Friend cleaner thiab 1 feem dej, do rau ob peb feeb, tom qab ntawd siv ib nrab ntawm cov tshuaj ntxuav thiab ib nrab dej. Tus sau ntawm cov ntawv no siv 0000 cov hlau zoo ntxiv rau daim ntawv thov thib ob, tab sis nws yuav muaj kev nyab xeeb dua los siv cov ntaub pua plag hluavtaws. Cov hlau wool yuav tawm hauv cov splinters hauv cov qhov hws ntawm ntoo, thiab cov tannins yuav cuam tshuam nrog hlau, tig cov ntoo uas nyob ib sab dub.
Yog koj ua tau qhov xim ntawd thiab koj txaus siab rau qhov tshwm sim, ces zoo kawg li! Tiam sis, feem ntau, koj yuav tsis tau xim sib npaug. Qhov no yog vim li cas cov kws tshaj lij thiaj li pom zoo kom tshem tawm cov xim tiav thiab kho cov xim ntawd ua ntej pleev xim dua.
Rau cov khoom qub, cov tshuaj yaj yog qhov zoo tshaj plaws vim nws yog ib qho tseem ceeb kom khaws cov patina. Carol Fiedler Kawaguchi, uas kho cov khoom qub thiab lwm yam rooj tog los ntawm nws lub tuam txhab C-Saw hauv Bainbridge Island, Washington, pom zoo kom siv cov tshuaj uas yog ib nrab denatured cawv thiab ib nrab lacquer thinner. Txhawm rau tiv thaiv koj tus kheej ntawm cov pa phem, ua haujlwm sab nraum zoov thaum twg ua tau lossis hnav lub tshuab ua pa nrog lub thawv ntim pa organic. Hnav cov hnab looj tes thiab cov tsom iav tiv thaiv tshuaj lom neeg. Cov tshuaj yaj no ua pa sai sai, yog li ua haujlwm me me kom khawb lossis so tawm ntawm qhov chaw nplaum ua ntej nws tawv.
Los yog, Kawaguchi hais tias, koj tuaj yeem siv Citristrip Safer Paint and Varnish Striping Gel ($ 15.98 ib liter ntawm Home Depot). Cov tshuaj stripper no tsis muaj ntxhiab, nyob ntub thiab ua haujlwm tau ntau teev, thiab muaj daim ntawv lo rau kev nyab xeeb rau kev siv sab hauv tsev. Txawm li cas los xij, raws li cov ntawv me me ntawm daim ntawv qhia, xyuas kom muaj cua nkag tau zoo thiab hnav cov hnab looj tes thiab tsom iav tiv thaiv tshuaj lom neeg.
Kev xuab zeb yog lwm txoj kev xaiv yog tias koj xav kom tsis txhob muaj tshuaj lom neeg tawm. Qhov no tuaj yeem tshwj xeeb tshaj yog rau cov haujlwm uas tsis yog cov khoom qub thiab muaj qhov chaw tiaj tus tsis muaj cov pwm nyuaj uas ua rau kev xuab zeb nyuaj. Siv lub tshuab xuab zeb orbital random, xws li DeWalt Corded 5-nti hook-and-loop pad sander ($ 69.99 ntawm Ace). Yuav ib pob ntawv xuab zeb nruab nrab ($ 11.99 rau 15 Diablo sanding discs) thiab tsawg kawg yog ob peb daim ntawv xuab zeb zoo (220 grit). Yog tias ua tau, txav lub rooj mus rau sab nraud lossis mus rau hauv lub tsev rau khoom kom cov ntoo chips tsis txhob hla mus rau txhua qhov chaw. Pib nrog daim ntawv nplej nruab nrab. Cov roj flaxseed reacts nrog cov pa oxygen hauv huab cua, tsim cov yas zoo li txheej. Qhov kev ua no ua tiav sai sai thaum xub thawj, tom qab ntawd qeeb qeeb thiab kav ntev rau ntau xyoo. Nyob ntawm seb qhov tiav nyuaj npaum li cas, koj tuaj yeem xuab nws yooj yim. Txwv tsis pub, cov roj me me yuav tsim rau ntawm daim ntawv xuab zeb, uas yuav txo nws qhov ua tau zoo. Tshawb xyuas daim ntawv xuab zeb ntau zaus thiab hloov nws raws li qhov xav tau.
Thaum koj mus txog ntawm tsob ntoo liab qab, koj tuaj yeem daws qhov teeb meem ntawd. Sim siv oxalic acid ua ntej. Daim ntawv lo Savogran hais kom sib tov tag nrho lub thawv 12 ooj nrog 1 nkas loos dej kub, tab sis koj tuaj yeem zoom tawm thiab sib tov ib feem plaub ntawm cov ntsiab lus nrog 1 liv dej kub. Siv txhuam los thov cov tshuaj rau tag nrho lub countertop, tsis yog tsuas yog qhov teeb meem xwb. Tos kom txog thaum ntoo ploj mus raws li koj nyiam. Tom qab ntawd so ob peb zaug nrog daim ntaub huv si, ntub dej, yaug qhov chaw. Raws li tus kws tshaj lij kho dua tshiab Jeff Jewitt hauv nws phau ntawv Upgrading Furniture Made Easy, nws yuav siv sijhawm ntau daim ntawv thov kom tshem tawm qhov teeb meem, nrog rau ob peb teev ntawm kev ziab ntawm nruab nrab.
Yog tias oxalic acid tsis tshem tawm qhov xim av, sim siv cov tshuaj chlorine bleach rau ntawm qhov xim av thiab cia ib hmos. Yog tias xim ploj me ntsis, tab sis tsis yog tag nrho, rov ua qhov txheej txheem ntau zaus, tab sis tej zaum thoob plaws hnub kom koj tuaj yeem kuaj xyuas thiab ua tiav kev kho mob tsis tu ncua ua ntej ntoo yuav ploj xim dhau. Thaum kawg, neutralize thiab ntxuav nrog 1 feem vinegar dawb thiab 2 feem dej.
Yog tias qhov xim tsis ploj mus, koj muaj peb txoj kev xaiv: hu rau tus kws pleev xim; muaj cov tshuaj dawb uas muaj zog dua, tab sis lawv tsis yog txhua lub sijhawm. Koj tuaj yeem xuab kom txog thaum qhov xim ploj mus, lossis tsawg kawg yog sib zog txaus kom nws tsis ua rau koj ntxhov siab. Lossis npaj ua lub hauv paus rau lub rooj noj mov ib txwm muaj.
Yog tias koj tau siv oxalic acid lossis bleach, tom qab cov ntoo qhuav lawm, yuav tsum tau xuab zeb me me kawg kom tshem tawm cov fibers uas tau ntab rau saum npoo ntawm dej. Yog tias koj tsis xav tau lub sander los ntxuav thiab tsis muaj ib qho, koj tuaj yeem ua nws los ntawm tes nrog 220 grit sandpaper. Thaum tag nrho cov hmoov av xuab zeb tau raug tshem tawm, koj npaj txhij kov qhov chaw nrog roj linseed lossis lwm yam.