I. Qhov chaw thiab kev phom sij ntawm cov txhuam hniav stains
Cov khoom seem ntawm cov tshuaj txhuam hniav, cov khoom noj, thiab cov kab mob hauv qhov ncauj los ntawm cov txhuam hniav tom qab siv tuaj yeem tsim stains. Ntev - lub sij hawm tsub zuj zuj tuaj yeem ua rau cov bristles ua tawv, daj, thiab txawm tias muaj pwm pwm. Lub koom haum American Dental Association (ADA) tau hais tias cov kab mob suav ntawm cov txhuam hniav tuaj yeem nce ntau dua kaum npaug txhua 48 teev hauv qhov chaw ntub dej, uas ua rau muaj kab mob hauv qhov ncauj thiab hla- kis kab mob. Yog li ntawd, kev txhuam hniav tsis tu ncua yog qhov tseem ceeb heev rau kev tswj lub qhov ncauj.
II. Cov tswv yim siv rau kev txhuam hniav txhua hnub
1. Dej sov + ntsev da dej
Tsau lub taub hau txhuam hniav hauv dej ntsev sov (1 khob dej sov + 1 teaspoon ntsev) rau 10 feeb. Cov tshuaj tua kab mob ntawm ntsev tuaj yeem txo cov kab mob ntau dua 80% (saib rau kev tshawb fawb hauv Applied and Environmental Microbiology).
2. Ntxuav qhov sib txawv ntawm cov bristles
Siv cov tshuaj txhuam hniav qub los yog paj rwb swab los maj mam txhuam cov khoom seem ntawm lub hauv paus ntawm cov bristles. Yaug hauv qab dej ntws, tsis txhob rub cov bristles, uas tuaj yeem ua rau deformation.
3. Dawb Vinegar rau Sterilization thiab Stains
Sib tov dawb vinegar thiab dej sov hauv qhov sib piv 1: 1 thiab tsau koj cov txhuam hniav rau 20 feeb. Qhov no yuav yaj calcified deposits thiab inhibit pwm kev loj hlob. Siv ib zaug lossis ob zaug hauv ib hlis.
III. Sib sib zog nqus ntxuav thiab tawv tawv Stain Treatment
1. Boiling dej ceev tshuaj tua kab mob
Muab cov txhuam hniav taub hau rau hauv dej kub npau npau li 2-3 feeb (nylon bristles tuaj yeem tiv taus qhov kub ntawm kwv yees li 80 degree) tuaj yeem tua tau 99% ntawm cov kab mob (WHO cov ntaub ntawv). Txawm li cas los xij, kev kub ntxhov ntau zaus tuaj yeem ua rau lub neej luv ntawm cov bristles.
2. Baking Soda Paste rau Yellowing Stains
Sib tov baking soda thiab dej rau hauv ib qho muab tshuaj txhuam. Siv nws rau yellowed bristles thiab cia nws zaum rau 5 feeb. Maj mam txhuam thiab yaug kom huv si. Qhov no yog tsim rau discoloration los ntawm tshuaj yej los yog kas fes stains.
3. UV Sterilizer
Yog tias muaj kev tso cai, siv lub tshuab tua kab mob UV (wavelength 253.7nm) rau 10 feeb. Qhov no tuaj yeem cuam tshuam txog li 95% ntawm cov kab mob ntawm cov txhuam hniav (raws li kev tshawb fawb luam tawm hauv Phau Ntawv Xov Xwm ntawm Tsev Kho Mob Kab Mob).
IV. Cov Cwj Pwm Txhua Hnub Los Tiv Thaiv Cov Av Buildup
1. Yaug kom huv si tom qab siv
Tom qab txhuam hniav, tuav tus txhuam hniav kom ruaj khov thiab yaug cov txhuam hniav hauv dej kom tsawg li 15 vib nas this kom ntseeg tau tias tsis muaj tshuaj txhuam hniav seem.
2. Cia qhuav
Khaws koj cov txhuam hniav kom ncaj rau hauv qhov dej - qhov cua kom tsis txhob ya raws uas tuaj yeem tsim cov kab mob hauv lub thawv kaw.
3. Hloov koj tus txhuam hniav tsis tu ncua
ADA pom zoo kom hloov koj tus txhuam hniav txhua 3-4 lub hlis. Yog hais tias cov bristles tig sab nraud los yog tsis muaj xim, hloov tam sim ntawd.
Cov hau kev saum toj no yuav zoo ntxuav koj cov txhuam hniav thiab ua kom nws lub neej ntev. Ceev faj kom tsis txhob siv cov tshuaj tua kab mob hnyav xws li tshuaj bleach kom tsis txhob ua rau cov bristles puas.