Goin' To The (Frozen) Lake: Schedule | Pics | Videos | RECAPS: Mora (Day 1), Fergus Falls (Day 1, Day 2)

Mattress Firm

Good Question: How Often Should Mattresses Be Changed?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.

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