When you chat with a friend or group of friends on Snapchat, those messages are automatically deleted from the chat box after you leave it. However, you can save and unsave Snapchat messages that are temporarily important.

If you or a friend you’re chatting with shares a piece of information that’s worth remembering, it can be helpful to save it so you can access it later. When that piece of information is no longer relevant to you or your Snapchat friends, you can clean up your chat by unchecking the box.

You can save and unsend a message as many times as you like, as long as you don't leave the chat.

Open the individual or group chat box containing your saved message (or messages) by tapping on it. You may be able to open the chat in your conversation tab, or you can search for the friend or group's name using the search function at the top.