Waxay markii hore sameeyeen bacrimiye adke ah, ka dibna dareerihii ka haray ayey u isticmaaleen hanaan baayolojiyeed , kaasoo bakteeriyada ay ku sii deynayso wax loo yaqaanno enzyme oo sii burburinaya waxyaabaha ay kaadida ka samaysan tahay, halkaana ka soo saaraya maaddada calcium carbonate, taasoo iyadana isku qabanaysa ama isku haynaysa ciidda iyo dhagaxa.
