ubwinshi buhagije nuburyo bukize bwo guhitamo kugirango uhuze ibyo ukeneye bitandukanye.
Umutekano kandi wizewe:ibishishwa byiza bya cake bikozwe mubikoresho bya silicone, bifite umutekano kandi biramba kubikoresha, byoroshye mubutaka kandi bidafite inkoni, nta miti yimiti cyangwa impumuro nziza, bidafite uburozi, byoroshye, birwanya ivumbi kandi birashobora gukoreshwa, birashobora gukoreshwa mubushyuhe buri hagati ukuyemo dogere selisiyusi 40 kugeza kuri dogere selisiyusi 240, mugihe inkoni zikozwe mubiti bisanzwe, bifite umutekano nibisanzwe, byizewe gukoresha.