The rule of thumb is you should replace your mattress every 8 to 10 years, but if you are asking yourself the question then I’m sorry but it is probably time. The replacement age varies based on the type as well as the manufacturer. There are things you can do; however, to increase the life of your mattress:

• Use a mattress protector! Investing in a good mattress protector is well worth the money. It not only helps protect against spills and debris but there are also some that help protect against dust mites as well.
• Rotate your mattress! We always rotated our mattresses twice a year when we did our spring and fall cleaning. Some have suggested every 3-6 months. Double-sided mattresses should not only be rotated but you should flip them over at least once a year. Regardless of your mattress preference, rotating it can extend its life so follow your manufacturer’s suggestions.
• Don’t allow jumping on the bed! It can actually damage your mattress especially the coils. Sorry kids but the bed should not be your playground.
• Clean your mattress! Regular vacuuming is vital and can help prevent dust mites and other allergens as well.   Read your manufacturers suggestions and incorporate a regular cleaning to your routine.
• Your mattress needs the proper support! Think of your mattress as a set because the proper box springs or foundation is critical to the life of your mattress.