Muri iyi minsi, ibintu byinshi bisimburwa nibindi bishya kandi byateye imbere, kandi ibi niko bigenda kuri nappies. Ku bijyanye n’impapuro zabakuze, abafite umuryango wabasaza baryamye cyangwa badafite aho bahurira bazamenya ko impapuro zabakuze ari nappies kubantu bakuze, nkabana bato bato, umurimo wabo nyamukuru ni ugukuramo inkari.