Instagram has a variety of tools to help parents block inappropriate content. Parents can turn on the ‘Restricted Mode’ setting, which filters out potentially sensitive content from appearing in search results and feeds. Additionally, parents can also manually block specific accounts or hashtags that they deem inappropriate for their children. Lastly, Instagram provides an age-gate feature that requires users to confirm their age before viewing certain types of posts. By using these tools together, parents can ensure their kids are only exposed to appropriate content on Instagram.