Ibisobanuro bigufi:

Fibre ya fibre ikoreshwa nkibice byingenzi bigize akayunguruzo, aperture 100 ~ 300nm, ububobere buke nubuso bunini bwihariye.

Shiraho ubuso bwimbitse hamwe no kuyungurura neza muri imwe, uhagarike imyanda itandukanye yingirakamaro, ukureho ibyuma biremereye nka calcium na magnesium ion hamwe na disinfection biva mubicuruzwa, bizamura ubwiza bwamazi.