How To Choose The Right Mattress

Age of your mattress plays a major role with respect to picking a new one. As a general rule of thumb, if your mattress is more than 8 years of age it's probably not just a bad idea to think about getting a new one. But this principle doesn't affect all or any mattresses. There are unquestionably some that are able to give beyond 8 decades and still provide the exact same quality performance. Source