This is how to reset the Instagram explore page. First things first open Instagram. Once your are in Instagram and logged in click on the profile picture icon in the bottom right. Then click the 3 lines in the upper right of the screen. Then click settings. Then click on security. Then click on search history. Then click clear all. Now that Instagram won’t have your search history as data their algorithm doesn’t have any data to go off of to show your explore page. This will effectively reset it to be what someone who is new to Instagram would see.