Before you replace your mattress or bed frame, try these simple fixes for that frustrating gap.

Add Yahoo as a preferred source to see more of our stories on Google. Credit: Getty Images There's a space between my bed frame and mattress that drives me crazy. My pillows sink into it, somehow ...

There’s a space between my bed frame and mattress that drives me crazy. My pillows sink into it, somehow making my already-questionable sleeping posture even worse. I’ve tried building a wall of ...