Kuvharwa kwezvivakwa zvemazuva ano kuri kuramba kuchiwedzera kunaka, izvo zvinoita kuti mhepo yemukati neyekunze iome. Kwenguva yakareba, izvi zvichakanganisa zvakanyanya kunaka kwemhepo yemukati, kunyanya magasi anokuvadza emukati asingagone kubviswa, akadai se formaldehyde ne benzene, mavhairasi nemabhakitiriya nezvimwewo zvichakanganisa hutano hwevanhu zvakanyanya.

Pamusoro pezvo, kana vanhu vachigara munzvimbo yakadaro yakavharwa, huwandu hwekabhoni dhayokisaidhi mukamuri huchava hwakawanda mushure menguva yakareba, izvo zvinoitawo kuti vanhu vasanzwa zvakanaka, zvichikonzera kuda kurutsa, musoro nezvimwewo. Muzviitiko zvakakomba, kukwegura nguva isati yakwana uye chirwere chemwoyo zvinogona kutoitika. Nokudaro, hunhu hwemhepo hwakakosha zvikuru kwatiri, uye nzira yakananga uye inoshanda yekuvandudza hunhu hwemhepo yemukati ndeyekufefetera, iyo iriwo nzira yakakosha yekuvandudza hunhu hwenzvimbo yekugara uye kuvandudza hupenyu.

Mabasa mashanu ekutanga ehurongwa hwekufema anogonesa vashandisi kunakidzwa nehupenyu hwakanaka uye kufema mweya mutsva vakasununguka.

1.Basa rekufema, ndiro basa riri nyore, rinogona kupa mhepo yakachena maawa makumi maviri nemana pazuva, mazuva mazana matatu nemakumi matanhatu nemashanu pagore, richiramba richipa mweya mutsva wemukati, unogona kunakidzwa nezvakasikwamhepo yakachena isina kuvhura mahwindo, uye inosangana nezvinodiwa zvehutano hwemuviri wemunhu.

2.Basa rekudzoreredza kupisa, iro rinochinjana simba pakati pemhepo yekunze neyemukati, mhepo yakasviba inoburitswa, asikupisa uyesimba rinoramba riri mumba. Nenzira iyi, mhepo yakachena yekunze inopindwa inoswedera pedyo netembiricha yemukati, sakavanhuinogona kunzwa kugadzikana uye hutanomhepo, zvakare kuchengetedza simba uye kuchengetedza nharaunda.

3.Kudzivirira hutsi, mukati meHEPA firita inogona kuchenesa guruva, soot uye PM2.5 nezvimwewo kuti ipe mweya wakachena uye une hutano mumba.

4.Deredza kusvibiswa kweruzha, vanhu havatsungirire kukanganiswa kunokonzerwa nekuvhura mahwindo, zvichiita kuti imba ive yakanyarara uye yakasununguka.

5.Yakachengeteka uye iri nyore kushandisa, kunyangwe pasina munhu pamba, inogona kupa mweya mutsva otomatiki kudzivirira njodzi dzepfuma nedzemunhu dzinokonzereswa nekuvhura mahwindo.