Lo lus nug: Peb muaj taub dag nplooj zeeg ua khoom dai rau ntawm peb lub rooj noj mov maple, uas tsuas yog npog nrog roj linseed, uas peb siv tsis tu ncua. Lub taub dag tau xau, tawm hauv qhov chaw. Puas muaj txoj hauv kev los tshem qhov no?
Lus Teb: 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 cov dej noo uas cuam tshuam nrog tannins, yog li ntawd hu ua vim muaj cov tannins ntau hauv cov tawv ntoo oak thiab ntoo oak, uas tau siv los ua tawv tawv tanning rau ntau txhiab xyoo. Tannins kuj pom muaj nyob rau hauv ntau yam 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 ntoo raug ntub thiab tom qab ntawd dej ua pa, cov tannins raug nqa mus rau saum npoo, tawm hauv cov tannins uas muaj zog. Qhov no feem ntau tshwm sim hauv cov ntoo uas muaj tannin ntau xws li ntoo oak, ntoo walnut, ntoo cherry thiab ntoo mahogany. Cov ntoo maple muaj cov tannins tsawg, tab sis nws muaj peev xwm hais tias cov tannins ntawm cov kua txiv taub dag ua ke nrog cov tannins ntawm cov ntoo maple ua rau muaj 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, uas peb hu ua mildew lossis mildew. Cov kua txiv hmab txiv ntoo, zoo li yuav luag txhua yam khoom siv organic, yeej siv tau ua khoom noj.
Oxalic acid tshem tawm cov tannin stains, thiab chlorine bleach tshem tawm cov pwm stains. Oxalic acid suav nrog hauv Bar Keepers Friend Cleaner ($ 2.99 ​​ntawm Ace Hardware), tab sis qhov ntau ntawm oxalic acid hauv lub qhov yog tsawg dua 10 feem pua, raws li cov chaw tsim khoom MSDS. Bar Keepers Friend Gentle Cleanser kuj muaj oxalic acid, tab sis nyob rau hauv qis dua concentration. Yog tias koj xav tau daim ntawv undiluted, nrhiav cov khoom zoo li Savogran Wood Bleach ($ 12.99 rau 12-ounce lub qhov ntawm Ace) hauv txoj kab xim.
Txawm li cas los xij, oxalic acid thiab bleach yuav tsum tau kov cov ntoo fibers kom ua haujlwm tau zoo. Yog li ntawd, cov kws kho rooj tog ua ntej tshem tawm cov txheej txheem saum npoo siv cov tshuaj yaj lossis xuab zeb. Txawm li cas los xij, nws yog qhov tseeb tias cov xim tau nqus mus rau hauv lub tsho sab saud, yog li koj tuaj yeem hla mus rau cov lus qhia oxalic acid hauv qab no kom pom tias oxalic acid txaus yuav nkag mus rau hauv kom txo qhov xim yam tsis tau tshem tawm. Ib qho web post kuv pom qhia cov duab ib kauj ruam zuj zus ntawm yuav ua li cas tshem tawm cov xim dub ntawm ntoo yam tsis tau tshem tawm: los ntawm kev sib tov 2 qhov Bar Keepers Friend Cleaner nrog 1 feem dej los ua ib qho nplaum, soaking rau ob peb feeb, thiab tom qab ntawd siv ib qho nplaum ntawm ib nrab tshuaj ntxuav thiab ib nrab tshuaj ntxuav. Ib nrab dej. Rau daim ntawv thov thib ob, tus sau ntawm cov ntawv tshaj tawm siv ultra-fine 0000 steel wool, tab sis nws yuav muaj kev nyab xeeb dua los siv lub ncoo hluavtaws. Cov hlau wool tuaj yeem tawm cov splinters hauv cov qhov hws ntawm ntoo, thiab tannins tuaj yeem cuam tshuam nrog hlau, tig ntoo ze 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 cov txheej sab saud thiab kho cov xim ntawd ua ntej pleev xim.
Rau cov khoom qub, cov tshuaj yaj tej zaum yog cov tshuaj tshem tawm zoo tshaj plaws vim tias kev tiv thaiv cov patina yog qhov tseem ceeb. Carol Fiedler Kawaguchi, uas txhuam cov khoom qub thiab lwm yam rooj tog los ntawm nws lub tuam txhab C-Saw ntawm Bainbridge Island, Wash., 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 ib nrab 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 ua pawg me me txaus 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 Remover Gel ($ 15.98 ib quart ntawm The Home Depot). Cov tshuaj stripper no tsis muaj ntxhiab tsw phem, 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.
Yog tias koj xav kom tsis txhob muaj tshuaj lom neeg tshem tawm, kev xuab zeb yog lwm txoj kev xaiv uas tuaj yeem tshwj xeeb tshaj yog rau cov haujlwm uas tsis muaj cov khoom qub thiab cov uas muaj cov chaw tiaj tiaj yam tsis muaj cov duab nyuaj uas ua rau kev xuab zeb nyuaj. Siv lub tshuab xuab zeb orbital random, xws li DeWalt Corded 5-Inch Sander nrog Velcro Attachment ($ 69.99 ntawm Ace). Yuav ib pob ntawv xuab zeb nruab nrab ($ 11.99 rau 15 Diablo hom sanding pads) 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 tsis txhob muaj cov ntoo chips pw ib puag ncig. Pib nrog daim ntawv nruab nrab-grain. Cov roj flaxseed reacts nrog oxygen hauv huab cua los tsim cov txheej yas zoo li. Qhov kev tshuaj tiv thaiv no tshwm sim sai sai thaum xub thawj thiab tom qab ntawd qeeb qeeb dhau ob peb xyoos. Nyob ntawm seb lub txheej nyuaj npaum li cas, nws tuaj yeem xuab zeb tau yooj yim. Txwv tsis pub, cov roj me me yuav tsim rau ntawm daim ntawv xuab zeb, txo nws cov txiaj ntsig. Tshawb xyuas daim ntawv xuab zeb tsis tu ncua thiab hloov nws yog tias tsim nyog.
Thaum koj tseem muaj 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-ounce nrog 1 nkas loos dej kub, tab sis koj tuaj yeem txo nws thiab sib tov ib feem plaub ntawm cov ntsiab lus nrog 1 quart dej kub. Siv txhuam los thov cov tshuaj rau tag nrho lub rooj, tsis yog tsuas yog qhov teeb meem xwb. Tos kom txog thaum ntoo sib dua li koj nyiam. Tom qab ntawd so ob peb zaug nrog daim ntaub huv thiab ntub dej kom yaug qhov chaw. Tus kws tshaj lij kho kom zoo nkauj Jeff Jewitt hais hauv nws phau ntawv Furniture Restoration Made Easy tias yuav tsum tau siv ntau zaus nrog ob peb teev ntawm lub sijhawm ziab kom tshem tawm qhov teeb meem.
Yog tias oxalic acid tsis tshem tawm cov xim av, sim siv cov tshuaj chlorine bleach rau cov xim av thiab tso nws ib hmos. Yog tias cov xim tau dawb me ntsis tab sis tsis txaus, rov ua cov txheej txheem ntau zaus, tab sis tej zaum thoob plaws hnub kom koj tuaj yeem kuaj xyuas tsis tu ncua thiab ua tiav kev kho mob ua ntej cov ntoo yuav ploj xim dhau. Thaum kawg, neutralize thiab ntxuav nrog 1 feem vinegar dawb thiab 2 feem dej.
Yog tias qhov xim ntawd tseem nyob, koj muaj peb txoj kev xaiv: Hu rau tus kws kho vaj kho tsev; muaj cov tshuaj dawb uas muaj zog dua tab sis nyuaj nrhiav. Koj tuaj yeem xuab nws kom txog thaum qhov xim ploj mus lossis tsawg kawg yog sib zog txaus kom nws tsis ua rau koj ntxhov siab. Lossis npaj siv lub hauv paus ua lub teeb pom kev zoo ib txwm muaj ntawm lub rooj noj mov.
Yog tias koj siv oxalic acid lossis bleach, thaum cov ntoo qhuav lawm, nws yuav tsum tau xuab zeb me me nrog cov xuab zeb zoo kom tshem tawm cov fibers uas tau tsa los ntawm dej. Yog tias koj tsis xav tau lub sander los strip thiab tsis muaj lub sander, koj tuaj yeem ua nws los ntawm tes siv 220 grit sandpaper. Thaum tag nrho cov hmoov av xuab zeb raug tshem tawm, koj tuaj yeem kov nws nrog roj linseed lossis lwm yam.