A sagging mattress is an unfortunate fact of life. If you're sleeping on an old-fashioned innerspring, you'll hear it in the creaking coils. If you're sleeping on a memory foam model, you'll see and ...

Many people hang on to theirs far longer than they should, often unaware of the impact it can have on their sleep quality, posture, and even allergies. While adding a mattress topper or switching out ...