Amakaritiyo ya firigo ya keramike akoreshwa cyane cyane mu kuyungurura, kurwanya udukoko, no kuvura amazi yo kunywa. Chlorine yangiza, imyanda iva mu mazi, imiti mvaruganda, amabara n'impumuro mbi bishobora kuyungururwa kugira ngo bihuze n'amahame amwe n'amwe yo kunywa binyuze mu gukoresha aka karitiyo ka firigo. Ashobora gukoreshwa mu nganda nka za firigo zisukura amazi, amazi yo mu macupa, n'amazi atandukanye, ndetse no mu zindi mimerere zifite ibisabwa kugira ngo amazi ahabwe ubuziranenge.