Pane zviratidzo zvakawanda zvinoratidza kuti mudziyo wako wekuchenesa mvura unoda firita itsva. Heano mamwe ezviratidzo zvinonyanya kuzivikanwa:

1. Kunhuhwirira kwakashata kana kuravira: Kana mvura yako iine kunhuhwirira kusinganzwisisike kana kuravira, zvinogona kuva chiratidzo chekuti sefa yako haisi kushanda zvakanaka

2. Kumhanya kunononoka kwekusefa: Kana mudziyo wako wekuchenesa mvura uchitora nguva yakareba kupfuura yakajairika kusefa mvura, zvinogona kuva chiratidzo chekuti sefa yako yavharika uye inoda kutsiviwa.

3. Kumanikidzwa kwemvura kwakaderera: Kana ukaona kudzikira kwesimba remvura, zvinogona kuva chiratidzo chekuti sefa yako yavharika uye inoda kutsiviwa.

4. Huwandu hwakawanda hwemagaroni anoshandiswa: Mafirita mazhinji ane hupenyu hwenguva yakatarwa yemagaroni emvura. Kana washandisa huwandu hwakanyanya hwemagaroni, inguva yekutsiva firita.

5. Mwenje wekuisa chinoratidza firita: Mamwe ma "water cleaner dispenser" ane "filter" inozobatidza kana nguva yekutsiva "filter" yasvika.