same.</p></li><li><p>(Optional) Follow the rest of the steps in the <a href=/v1.9/docs/examples/bookinfo/>bookinfo example</a> to ensure that communication between services is working as expected.</p></li></ol><h3 id=cleanup-part-2>Cleanup Part 2</h3><ul><li><p>Remove the <code>istio-system</code> and <code>bookinfo</code> namespaces:</p><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ kubectl delete ns istio-system
$ kubectl delete ns bookinfo
</code></pre></li></ul><h2 id=reasons-to-