Isu tiri kambani yemhuri iyo, zvichibva pakuda kwedu pachedu zvekudya zvine hutano, takasarudza kuunza kumusika mhando yemuchero spirals, iri imwe nzira yakanakisa kune vese vadiki nevakuru vanoda zvinotapira zvinotapira. Chigadzirwa chedu chinosvika mazera ese.