Ngakhale kuponyera mwatsatanetsatane kumakhala ndi zolakwika zoponyera, monga shrinkage cavity, trachoma, fractal pamwamba, kutsanulira dzenje;Zopangirambali inayi.

Mutha kugwetsanso chinthucho pansi, ndikumvera phokoso la kuwonongeka, nthawi zambiri phokoso la kuponyedwa kosasunthika,kupangakumveka osalimba kwambiri!

A kuponyerandi chidutswa chopangidwa ndi kuponyedwa, momwe nkhungu kapena chitsanzo chimatsanuliridwa ndi chitsulo chosungunuka. Njira yomwe zitsulo zimasungunuka mumadzimadzi zomwe zimafunikira ndikuzitsanulira mu nkhungu yoponyera, ndiyeno kuponyera (gawo kapena chopanda kanthu) ndi mawonekedwe okonzedweratu, kukula ndi ntchito zimapezedwa pambuyo pozizira ndi kulimba.

A kupangandi chidutswa chopangidwamwa chinyengo. Akupangandi chidutswa chopangidwa ndi mphamvu yamphamvu.Kupangandi njira yopangira ndi zinthu zina zamakina, mawonekedwe ndi makulidwe ake pogwiritsa ntchito kukakamiza pazitsulo zachitsulo kuti zipangitse kupunduka kwa pulasitiki.