Ulusi wawaya wakuthwa wa mswachi, burashi yodzipakapaka, burashi yapenti, burashi yolembera makonda kuti ikhale yofewa, yowonda
Ulusi wakuthwa ndi mtundu wa bristles wosiyana ndi ulusi wosakuthwa, womwe nsonga yake ili ngati singano ya singano, ndipo poyerekeza ndi misuwachi yachikhalidwe, nsonga ya bristles ndi yowonda kwambiri, ndipo imatha kulowa mkati mozama. interstices mano.
Kufufuza koyenera kwachipatala kwatsimikizira kuti palibe kusiyana kwakukulu pakuchotsa zolengeza pakati pa waya wakuthwa ndi misuwachi yawaya yopanda lakuthwa, koma misuwachi yawaya yothwanima ndi yabwino kuposa misuwachi yawaya yopanda kuthwa pochepetsa kutuluka kwa magazi ndi gingivitis panthawi yotsuka. periodontal matenda angasankhe lakuthwa waya maburashi.
Ma filaments akuthwa amakhala ofewa bwino komanso olimba.Zopangira waya zomangika zimatha kulowa bwino m'malo ena kuti ziyeretse, kuti kuyeretsa kumakhala bwino;mayamwidwe apamwamba amadzimadzi ndi kutulutsa mphamvu, kotero kuti zinthu za burashi zimakhala zogwira mtima kwambiri, kotero kuti zida zama waya zomwe zimagwiritsidwa ntchito nthawi zambiri zimagwiritsidwa ntchito poyeretsa mkamwa, kukongola, zomangamanga ndi kukonzanso.
