Kev tu lub qhov ncauj rau menyuam yaus tsis yog qhov tseem ceeb tshaj rau tus neeg laus. Qee lub sij hawm muaj kev xav tias cov mis nyuj tsis tas yuav tsum tau ntxuav txhua lub sijhawm. Cov kws kho hniav thim rov qab lub tswv yim no, vim hais tias kev noj qab haus huv ntawm cov mis nyuj cov hniav tseem txiav txim siab kev noj qab haus huv txuas ntxiv ntawm cov hauv paus txawm. Txhawm rau xaiv cov tshuaj txhuam hniav kom yog, koj yuav tsum xyuam xim rau cov khoom xyaw nws muaj.
Cov Lus Qhia
Kauj ruam 1
Tu Cheebtsam. Kev ntxuav lossis ua puas tsuaj rau hauv cov tshuaj txhuam hniav rau menyuam yaus, xws li sodium bicarbonate lossis calcium carbonate, tuaj yeem ua kev puas tsuaj rau tus txha hniav laus ntawm cov menyuam cov hniav, yaig thiab hnav. Yog li, nws yog qhov zoo dua los hloov cov tshuaj no nrog cov khoom muag tsawg tshaj plaws, xws li titanium dioxide lossis silicon dioxide. Lawv tau pom nyob rau hauv pastes xws li Lacalut thiab R. O. C. S.
Kauj ruam 2
Tshuaj fluorine. Tsis ntev dhau los, 10-15 xyoo dhau los, fluoride pastes tau txais txiaj ntsig zoo thiab nrov ntawm cov neeg siv khoom. Lub sijhawm no, cov kws kho hniav coob tus tawm tsam qhov muaj ntawm feem no hauv cov khoom sib xyaw ntawm cov tshuaj txhuam hniav, tshwj xeeb tshaj yog rau menyuam yaus. Muaj cov tshuaj fluoride ntau heev, yog tias nqos tau, ua rau me nyuam yaus tsis zoo. Nws zoo dua yog tias qhov tshuaj pleev muaj cov qauv zoo ntawm cov hauv paus chiv keeb organic, piv txwv li olafluor lossis aminofluoride. Piv txwv li, hauv Silka Putzi muab tshuaj txhuam, cov ntsiab lus fluorine tsawg heev, ua tau raws cov qauv (nce txog 0.05%).
Kauj ruam 3
Ua npuas ncauj. Cov kab mob ua npuas dej xws li sodium lauryl sulfate lossis tsuas yog SLS muaj cov nyhuv ua kom qhuav ntawm cov hnoos qeev, ua rau khaus, thiab kuj yog lom heev. Cov tshuaj txhuam hniav Drakosha muaj cov tshuaj zoo li no. Qhov tseeb, ua npuas ncauj tsuas pab rau zawv zawg, tsis yog hauv kev ntxuav, yog li qhov ntau ntawm nws tsis cuam tshuam qhov zoo ntawm txhuam koj cov hniav txhua txoj kev. Raws li, nws yog qhov zoo dua kom tau nplej zom yam tsis muaj qhov cuam tshuam no, piv txwv li, Thawj Tswj Hwm.
Kauj ruam 4
Tshuaj ua kom qab thiab flavors. Sim ua kom ntev lub txee lub neej thiab ua kom zoo dua cia cov kev mob, cov tuam ntxhab tsis txhob khaws cov tshuaj cia rau cov tshuaj txhuam hniav. Tab sis muaj ntau cov tshuaj lom neeg ntau, xws li propylene glycol lossis tsuas yog PEG, sodium benzoate pom nyob rau hauv cov dhau los xws li Colgate thiab Aquafresh. Txij li qhov no yog me nyuam yaus muab tshuaj txhuam, cov khoom tsw uas tsim nyog thiab xim ntxiv tau ntxiv rau. Muaj cov natural extracts (mint, eucalyptus, anise), thiab tseem muaj cov khoom neeg tsim. Lawv, ntawm chav kawm, tsis yog kev phom sij, tab sis tseem lawv tsis kam siv rau menyuam yaus siv.
Kauj ruam 5
Mis los ua cov enzymes. Cov tshuaj lactic uas muaj nyob hauv tshuaj txhuam hniav, xws li lysozyme, lactoperoxidase, lactoferrin, qabzib oxide, yog cov khoom siv uas tiv thaiv hniav txha hniav laus thaum ntxiv dag zog. Qhov kev xaiv ntawm cov pastes zoo li no, lawv tau hu ua mis nyuj pastes, yog qhov zoo dua, vim tias lawv tsis tsuas yog muaj kev nyab xeeb, tab sis kuj muaj txiaj ntsig. Piv txwv li, Cov tshuaj txhuam hniav sib xyaw muaj cov enzymes zoo li no.
Kauj Ruam 6
Tshuaj tua kab mob. Nws yog ib qho kev nkag siab tsis meej tias kev siv cov khoom tu cev muaj cov tshuaj tua kab mob tau txais txiaj ntsig zoo. Qhov no yog ntawm qhov tseeb tiag, tab sis thaum muaj kev qhia kho mob rau nws. Hauv qhov no, cov no yog kab mob ntawm cov menyuam yaus lub qhov ncauj, uas tuaj yeem kuaj tau los ntawm tus kws tshaj lij xwb. Tsis tas yuav muaj tus menyuam yaus noj qab haus huv los siv cov tshuaj txhuam hniav tua kab mob.
