Isahani yo gucapa igomba kumanikwa kumurongo wihariye wicyuma, igashyirwa hamwe ikanashyirwaho nimero kugirango ikorwe byoroshye, icyumba kigomba kuba cyijimye kandi ntigaragare kumucyo ukomeye, ibidukikije bigomba kuba byumye kandi bikonje, kandi ubushyuhe bugomba kuba buke (20 ° - 27) °). Mu ci, igomba gushyirwa mucyumba gikonjesha, kandi igomba kuba kure ya ozone. Ibidukikije bigomba kuba bifite isuku kandi bitarimo umukungugu.

Isuku ryukuri ryicyapa kirashobora kwongerera ubuzima icyapa. Mugihe cyo gucapa cyangwa nyuma yo gucapa, ugomba gukoresha shitingi ya sponge cyangwa sponge yashizwe mumavuta yo gukaraba (niba udafite ibisabwa, urashobora gukoresha ifu yo kumesa yashizwe mumazi ya robine) kugirango usukure, usukure mukuzenguruka (ntabwo bikomeye cyane) ), reba neza impapuro zavanyweho, umukungugu, imyanda, grit, na wino isigaye neza, hanyuma amaherezo woge n'amazi ya robine. Niba iyi myanda idafite isuku, cyane cyane iyo wino yumye, ntibizoroha kuyikuraho, kandi bizatera plaque mugihe cyo gucapa ubutaha. Bizagorana kuyisukura ukoresheje imashini kuri kiriya gihe, kandi imbaraga zikabije zirashobora kwangiza byoroshye igice cyapa cyandika kandi bikagira ingaruka kumikoreshereze. Nyuma yo gushishoza, reka byumye hanyuma ubishyire mucyumba cya plaque.