How long do foam mattress toppers last?
People also ask, how often should you replace a foam mattress topper?
To ensure that you're getting the very most out of your memory foam mattress topper, you should replace it every year. If your topper is a deep design or isn't used every night, it will last a little longer and you'll only need to think about replacing it every couple of years.
Also know, do mattress toppers need replacing?
You should replace your mattress topper every 3 to 5 years, or if it's causing pain, or if you get a new mattress. If you do get a new mattress, then you need a new topper as the old topper is worn into the style of the old mattress and will feel odd on your new bed.
Thickness. Most memory foam toppers are either 1, 2, 3 or 4 inches thick: 1 to 2 inches – usually provides a little extra comfort, but can be quite firm if the density is also high. Good for those with a firm mattress who just need a little extra comfort and support for the body.