Muaj pes tsawg ooj yog lub raj tshuaj txhuam hniav?

Video: Muaj pes tsawg ooj yog lub raj tshuaj txhuam hniav?

2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44

Tus nab npawb txhuam

Kev hloov pauv yooj yim qhia tau tias ib qho Asmeskas ounce hloov mus rau 1.8 cubic inches, yog li koj tuaj yeem tau txais txog peb txhuam los ntawm txhua qhov tshuaj txhuam hniav. Rau kev mus ncig me me tshuaj txhuam hniav nrog 3.4oz ua hauv lub raj, txhais tau tias koj tuaj yeem cia siab tias yuav tau txais 9 txog 10 txhuam.

Yog li ntawd, loj npaum li cas yog cov raj tshuaj txhuam hniav ib txwm?

Ib nruab nrab taug kev tshuaj txhuam hniav tsuas yog kwv yees li ib feem peb ntawm loj ntawm a tshuaj txhuam hniav ib txwm . Mostbrands muaj ntim ntawm 12 ml txog 25 ml thiab tsuas yog hnyav ntawm 19 gand 45 g. Muab piv rau tus qauv raj tshuaj txhuam hniav , uas feem ntau muaj ntim ntawm 75 ml thiab hnyav ntawm 90 g thiab 100g.

Ib yam nkaus, koj siv tshuaj txhuam hniav ntau npaum li cas hauv ib lub lis piam? Yog li tus txheej txheem.85-ounce (24 g) tshuaj txhuam hniav yuav kawg kuv txog 42.5 siv, lossis tsuas yog txog 14 hnub, yog Kuv txhuam txhua hnub peb zaug. Yog Kuv poob mus rau kws kho hniav-pom zoo pea loj, Kuv tuaj yeem ua ob npaug thiab ncua nws mus txog 28 hnub.

Yog li ntawd, lub raj tshuaj txhuam hniav nyob ntev npaum li cas?

Thaum siv raws li qhia, lub tsev me me tshuaj txhuam hniav yuav kawg rau 3 lub hlis thiab kev mus ncig muab tshuaj txhuam yuav kawg rau ob lub lis piam txhuam ob zaug ib hnub. Thaum siv nrog pea qhov loj me ntawm cov tshuaj raws li tau pom zoo los ntawm kws kho hniav, cov loj thiab cov raj me muaj 3 lub hlis thiab 2 lub lis piam tsim nyog muab tshuaj txhuam, feem.

Kuv siv tshuaj txhuam hniav ntau npaum li cas?

A. Raws li kev tshawb fawb kho hniav, ib gram ntawm cov tshuaj fluoride tshuaj txhuam hniav ib txhuam yog qhov xav tau ntau. Qhov sib npaug kwv yees li ib nrab ib nti ntawm tshuaj txhuam hniav , nyob ntawm qhov loj ntawm lub raj qhib. Raws li rau lub twj tso kua mis, ib qho spurtis txaus vim qhov nyiaj no hnyav 1.6 grams.

Pom zoo:

Koj puas tuaj yeem siv tshuaj txhuam hniav txhuam hniav ntawm qhov ncauj?

Ntxuav Dej Huv Koj Tus Neeg Saib Xyuas Hmo Hmo Txhua Lub Hlis Thawj zaug yog los ntawm kev siv cov tshuaj txhuam hniav uas yuav tom khw. Tsuas tso koj tus neeg saib xyuas hmo ntuj tso rau hauv iav lossis lub tais nrog dej thiab tso cai rau lub tshuab ntxhua khaub ncaws kom yaj tag rau hauv dej. Txoj hauv kev thib ob txhawm rau ntxuav koj tus tiv thaiv hmo ntuj yog siv cov kua qaub thiab hydrogen peroxide sib xyaw

Puas yog tshuaj txhuam hniav UV txhuam hniav puas ua haujlwm tiag?

Cov kev tshawb fawb luam tawm hauv ntau phau ntawv kho hniav hais qhia tias UV tshuaj tua kab mob muaj txiaj ntsig zoo rau kev tua cov kab mob thiab kab mob. Hmoov tsis zoo, thaum lawv tuaj yeem txo qis cov kab mob no tawm ntawm koj cov txhuam, UV teeb uas tau tsim tshwj xeeb rau txhuam txhuam yuav tsis tshem tag nrho cov kab mob no

Muaj pes tsawg grams hauv cov tshuaj txhuam hniav?

Cov khoom lag luam feem ntau muaj ntim ntawm 12 ml txog 25 ml thiab tsuas yog hnyav ntawm 19 g thiab 45 g. Sib piv qhov ntawd rau tus qauv raj ntawm tshuaj txhuam hniav, uas feem ntau muaj ntim ntawm 75 ml thiab hnyav nruab nrab ntawm 90 g thiab 100 g

Muaj pes tsawg hom tshuaj txhuam hniav?

Tsuas yog zoo li ob lub tuam txhab tshuaj txhuam hniav thiab lawv ua txog 1,000 yam sib txawv. Lub Crest thiab Colgate racks tau qhia meej meej los ntawm lawv qhov yooj yim - tej zaum yooj yim heev - pom cov xim xim. Txhua yam ntawm Crest's 500 hom tshuaj txhuam hniav tuaj rau hauv ib lub thawv uas yog qee qhov ntxoov ntxoo xiav