Cov hniav ntxuav hniav ntxuav hniav tau ntxeev hauv cov koob meej, tab sis tsis yog txhua tus pleev pleev pleev pleev pleev yog tsim kom sib npaug. Qhov ua tau zoo thiab kev raug cai ntawm whitening gels sib txawv raws li lawv cov khoom xyaw thiab cheeb tsam cheeb tsam. Nkag siab cov kev sib txawv no yog qhov tseem ceeb rau ob tus neeg tau txais kev pab thiab kev lag luam nrhiav kev tsim khoom lossis faib cov khoom ntxuav hniav ntxuav hniav dawb. Hauv tsab xov xwm no, peb tshawb cov khoom xyaw tseem ceeb hauv cov tshuaj ntxuav hniav dawb, lawv ua haujlwm li cas, thiab kev txwv hauv thaj chaw sib txawv.
Cov khoom tseem ceeb hauv cov hniav ntxuav hniav dawb
1.hydrogen peroxide
Cov khoom xyaw nquag tshaj plaws hauv cov tshuaj ntxuav hniav dawb.
Txhaum rau mus rau hauv cov pa thiab dej, cov txha caj qaum kom tshem tawm stains.
Pom nyob rau hauv cov kev sib txawv ntau, nrog qib siab uas yuav tsum tau saib xyuas kev tshaj lij.
3.Carbamide Peroxide
Ib qho chaw ruaj khov uas maj mam tso cov pa hydrogen peroxide.
Nyiam rau kev ntxuav hniav dawb hauv tsev vim nws qeeb qeeb, tswj hwm.
Tsis tshua muaj zog ntawm cov txha hniav laus piv rau hydrogen peroxide.
3. VuavCovidOnopopoploicic acid (Pap)
Ib qho tshiab dua, tsis yog-peroxide lwm txoj kev nrog tus maj mam ntxuav hniav dawb.
Oxidizes stains yam tsis muaj kev cuam tshuam txoj kev ncaj ncees.
Feem ntau ua lag luam raws li kev nyab xeeb dua, tsawg irritating kev xaiv rau rhiab hniav.
4.SOdium bicarbonate (ci dej qab zib)
Ib qho me me uas tshem tawm cov khoom sib txawv.
Feem ntau siv hauv kev sib xyaw ua ke nrog cov kua qaub ua ke rau kev ua kom zoo dua.
5.Qhov paassium nitrate thiab fluoride
Ntxiv rau qee qhov qauv los txo cov rhiab thiab ntxiv dag zog enamel.
Feem ntau pom nyob rau hauv cov kws kho hniav ntxuav hniav dawb huv.
Cov kev cai hauv cheeb tsam thiab kev txwv
1.United States (FDA cov cai)
Ntau dhau-txee tshuaj ntxuav hniav dawb cov khoom muaj txwv rau 3% hydrogen peroxide lossis 10% carbamide peroxide.
Kev kho hniav ntxuav hniav dawb tuaj yeem tuaj yeem muaj txog 35% hydrogen peroxide.
Cov khoom tshaj otc txwv tsis tas yuav tau saib xyuas hniav.
2.Eurgean Union (EU cov cai tshuaj pleev ib ce)
Cov khoom ntxuav ntxuav hniav dawb nrog ntau tshaj 0.1% hydrogen peroxide raug txwv rau cov kws kho hniav.
Cov neeg tau txais cov khoom lag luam-cov khoom lag luam feem ntau yog siv cov qauv pap-raws li.
Kev kuaj nruj thiab kev kuaj kev nyab xeeb rau txhua yam tshuaj ntxuav hniav dawb.
3.Asia (Suav teb, Nyiv, thiab Sab Qab Teb Kauslim cov cai)
Tuam Tshoj txwv nws cov kab mob hydrogen hydrogrations hydrerrations nyob rau hauv cov tshuaj pleev ib ce.
Nyiv favors Pap thiab fluoride-raws li cov tshuaj ntxuav hniav dawb vim muaj kev txhawj xeeb txog.
Sab qab teb Kauslim xav ntxuav hniav dawb los mus kuaj kev nyab xeeb.
4.Queralia thiab New Zealand (TGA cov lus qhia)
Ntau dhau-txee tshuaj ntxuav hniav dawb khoom yog capped ntawm 6% hydrogen peroxide.
Cov kws kho hniav tuaj yeem siv tau kho kom tau li 35% hydrogen peroxide.
Pap-Raws li cov tshuaj ntxuav hniav dawb yog qhov nrov dua vim kev tswj hwm kev ua raws.
Xaiv cov hniav ntxuav hniav dawb rau koj lub lag luam
Thaum xaiv cov hniav ntxuav hniav window whitening gel los yog OEM cov hniav ntxuav hniav dawb khoom, cov lag luam yuav tsum txiav txim siab cov cai hauv cheeb tsam thiab cov nyiam ua haujlwm. Piv txwv li, cov tshuaj kho hniav ntxuav hniav dawb mus nkag rau EU kev ua lag luam yuav tsum tau ua qhov kev xaiv roj av pap, thaum nyob hauv Asmeskas, ob leeg carbamide oposive xaiv yog siv tau.
Ntawm Ivimile, peb ua tshwj xeeb hauv kev cai ntxuav hniav dawb gel ntau lawm, muab ntau yam khoom ntxuav hniav pleev rau cov qauv sib txawv. Peb cov qauv tsim kom muaj kev nyab xeeb, ua raws nrog cov cai thoob ntiaj teb, ua rau lawv zoo tshaj rau cov hniav ntxuav hniav dawb.
Kev xav kawg
Nkag siab txog cov hniav ntxuav hniav dawb gel cov khoom xyaw thiab lawv cov kev txwv cheeb tsam yog qhov tseem ceeb rau ob tus neeg tau txais kev pab thiab kev lag luam. Txawm hais tias koj tab tom nrhiav kev lag luam wholesale ntxuav hniav dawb gel los yog nrhiav kom tso koj tus kheej cov hniav ntxuav hniav dawb hom, nyob li ntawm cov kev cai tswj hwm ua kom ua tiav thiab ua tau zoo.
Rau cov hniav ntxuav hniav ntxuav hniav dawb, mus ntsib peb txoj kev ua raws li kev ua txhaum thoob ntiaj teb ua kom haum rau kev lag luam thoob ntiaj teb.
Lub sijhawm Post: Feb-07-2025