If you're looking to get rid of scribble on Snapchat, there are a few things you can do. First, try opening up the app and going to your settings. From there, you should be able to find a setting that says Clear Conversations. Once you select that option, all of your current snaps and chats will be deleted. If you want to prevent this from happening in the future, you can go into your settings and turn off the Save Chats option. This will ensure that any new snaps or chats are automatically deleted after 24 hours.