How can I remove one of my rooms?

Desktop

On the main IKEA Kreativ page scroll down to the section My scanned rooms and select the room you want to delete. Tap the three dot menu and hit Delete. Note that you can’t undo this action. 

Mobile

Go to the My Rooms section and tap the three dot menu in the upper right corner of the image of the room you want to remove. When the menu appears, tap Delete. Note that you can’t undo this action.