Panguva imwecheteyo, kana unyoro hukapinda muhuni, huchakonzerawo mildew kana deformation yemunharaunda yehuni, kupfupisa hupenyu hwebasa.Mazuva ano, makabati akawanda emhepo evhavha ekuratidzira anogadzirwa nemichina yefiberboard.Kana paine hunyoro hunopinda mukati, makore maviri ekutanga haazove nekuvhuvhu nekuti izvo zvinowedzera zvakaita se formaldehyde hazvina kunyungudika zvachose.Zvisineyi, kana zvinowedzerwa zvanyura, kunyorova kwejira rakanyorova kuchaita kuti kabati yekuratidzira jira remhepo rive chakuvhuvhu.Kana pasi iri pasi, jira remhepo rinoratidza kabati pamba rinogona kunge riri "mold" gore negore.