A WCCO viewer named Marilyn heard a recent mattress commercial claim dust mites can double the weight of our mattress after eight years, which is when it should be replaced. She wanted to know: Is this a gimmick or should we follow their advice? The answer differs depending on the expert asked.
As many as one in four of us have problems getting to sleep at night. And pretty much of all of us have struggled to find the perfect mattress. So hearing about a $33,000 mattress got our attention.