Kubomi bethu bemihla ngemihla, ngokuqhelekileyo sikhetha iikomityi ze-ceramic okanye iikomityi zeglasi, kuyaziwa ukuba ukusetyenziswa kweekomityi ze-ceramic ngokuqinisekileyo zingcono kuneplastiki okanye ezinye izinto, kodwa oku "kungcono" kuqulethwe apho abantu abaninzi abanakukwazi ukuthetha, namhlanje ukwabelana nawe ngamancedo okusela kwikomityi yeceramic.

Okokuqala, ngokubhekiselele kwizinto eziphathekayo kunye nenkqubo yokuvelisa, iimagi ze-ceramic azikhuselekanga kuphela, kodwa zichasene nokushisa okuphezulu.
Iikomityi ze-ceramic ezisemgangathweni zenziwe ngodongwe oluphezulu lwe-ceramic kwindawo yobushushu obuphezulu, kwaye aziqukethe iikhemikhali kwinkqubo yokucoca.
Xa sisebenzisa iikomityi zeplastiki kumanzi ashushu, imichiza eyityhefu inokunyibilika ngokulula emanzini, ngaloo ndlela ingena emanzini emzimbeni wethu, iingcali zikwathi ukusetyenziswa kweekomityi zeplastiki ezikumgangatho ophantsi kusenokubangela umhlaza;kunye nezinye iikomityi zentsimbi eziqhelekileyo zinokuqulatha isinyithi esiyingozi, ezi ntsimbi nazo ziyingozi kakhulu kwimpilo yabantu.
Iimagi ze-Ceramic zikhuselekile kwaye zine-insulation efanelekileyo;ukongeza, indawo egudileyo yodonga lwangaphakathi lweemagi ze-ceramic yenza kube lula ukuba ibhaktheriya kunye nokungcola kuya kukhula kwi-mug.
Iikomityi zeCeramic zinokuthiwa zikhuselekile kwaye zinempilo kumzimba womntu.