Simbi inoshandiswa mune iyi rack inogadzirwa zvine hungwaru uye kutarisisa kune zvakadzama, ichiita kuti ive yakatsetseka uye isina chero maburrs, ichivimbisa nzvimbo yakachengeteka, yakapfava yezvirimwa zvako zvakapfava. Kugona kwayo kusapinda mvura kunoita kuti ive yakakodzera kushandiswa kwemukati nekunze, ichikutendera kuunza zvisikwa munzvimbo chero yaunoda.