Things to keep in mind for all accounts: Anyone on Instagram can tag, mention, request to message you, and add you to group messages unless you change this in your privacy settings. Your account may appear in search engine results but only your profile picture and bio will be visible.

If your Instagram account is set to private and you add a hashtag to your post, the post won't appear on the corresponding search results.

“If you don't want your photos or videos to appear on Google, we suggest revoking access to the third-party website or setting your account to private. It may take some time for these sites and Google to re-index and remove the images, even if you delete your account.”