Dab tsi yog cov hniav ntxuav hniav dawb nrog hydrogen peroxide, kev ua tau zoo ntawm cov txheej txheem. Thaum twg nws raug txwv? Yuav ua li cas kom cov hniav dawb hauv tsev? Cov txiaj ntsig thiab tshuaj xyuas.
Cov hniav ntxuav hniav dawb nrog hydrogen peroxide yog ib txoj hauv kev nyab xeeb tshaj plaws thiab pheej yig tshaj los txhim kho cov hniav. Cov txheej txheem no tuaj yeem ua tiav tom tsev, suav nrog qhov ua tau zoo thiab mus sij hawm ntev, thaum saib xyuas txhua yam kev ceev faj. Txawm li cas los xij, qee zaum, peroxide tuaj yeem ua rau cov hniav puas, yog li koj yuav tsum mus ntsib koj tus kws kho hniav kom tau kev sab laj ua ntej txheej txheem.
Hydrogen peroxide cov hniav ntxuav hniav dawb yog dab tsi?
3d qauv ntawm hydrogen peroxide
Hydrogen peroxide yog cov tshuaj uas koom nrog pab pawg tshuaj tua kab mob. Nws cov txiaj ntsig tseem ceeb yog rhuav tshem cov kab mob. Nws tsuas yog siv los kho qhov txhab tshiab. Txawm li cas los xij, nws muaj lwm yam khoom ib yam nkaus.
Cov hniav ntxuav hniav dawb nrog peroxide yog ua raws qhov tseeb tias cov tshuaj no cuam tshuam rau cov hniav txha hniav laus. Raws li koj paub, nws nyob ntawm cov hniav txha hniav laus uas quav cov quav hniav, uas txhua tus siv zog tshem tawm. Nws suav nrog cov khoom noj khoom haus, nicotine vapor residues, thiab tartar deposits. Thaum hydrogen peroxide ua ke nrog cov khoom no, cov tshuaj tiv thaiv oxidation tshwm sim. Raws li qhov tshwm sim, txhua qhov kev tsim ntawm cov quav hniav yog oxidized thiab yaj.
Hydrogen peroxide muaj qhov tsis xaiv xim. Nws oxidizes tsis tsuas yog tso nyiaj ntawm cov hniav, tab sis kuj ib nrab ntawm cov hniav txha hniav laus, uas tom qab ua thinner. Tias yog vim li cas tib neeg nrog cov hniav txhav los yog puas tsis pom zoo kom cov hniav dawb nrog hydrogen peroxide.
Coob leej neeg xav paub tias kev ntxuav hniav dawb txawv li cas ntawm kev ntxuav hniav dawb hauv tsev. Qhov sib txawv yog qhov tseem ceeb heev. Kev sib xyaw cov tshuaj dawb kuj muaj peroxide, tab sis ntxiv rau nws, lawv kuj muaj cov khoom siv uas tiv thaiv cov hniav txha hniav laus los ntawm kev cuam tshuam oxidative. Piv txwv, glycerin, uas "ntim" cov hniav thiab txo qhov ua rau puas tsuaj. Tsis zoo li kev sib tham hauv tsev kho mob, cov hniav ntxuav hniav dawb nrog peroxide hauv tsev tsis cuam tshuam txog kev tiv thaiv hniav txha hniav laus, uas yog qhov kev pheej hmoo loj.
Ua ntej koj cov hniav dawb nrog peroxide thawj zaug, nyeem cov cai dav dav ntawm cov txheej txheem:
- Ua ntej, nws tau pom zoo kom mus ntsib kws kho hniav txhawm rau txiav txim siab qhov mob ntawm cov hniav txha hniav laus thiab qhia rau koj tias cov txheej txheem no raug tso cai rau koj.
- Qhov siab ntawm cov khoom siv tshuaj yog tsis ntau dua 3%.
- Cov tshuaj tua kab mob tsis tuaj yeem siv hauv nws daim ntawv dawb huv.
- Nws yog ib qho tseem ceeb los tshuaj xyuas hnub tas sij hawm ntawm cov khoom qhia hauv lub raj mis.
- Kev ntxuav hniav dawb tau ua tiav ntau kawg 2 lub lis piam, tsis pub ntau tshaj 4 zaug hauv ib xyoos.
- Ua ntej thiab tom qab tshuaj dawb, koj yuav tsum yaug koj lub qhov ncauj kom zoo.
- Cov khoom raug khaws cia hauv qhov ncauj li ob peb feeb, tsis muaj ntxiv.
- Nws yog txwv tsis pub nqos cov tshuaj ntxuav hniav dawb.
Nco tseg! Koj tuaj yeem noj zaub mov 30 feeb tom qab tus txheej txheem.
