There are a bunch of ads floating around trying to scare consumers into buying vacuum cleaners, mattress treatment products, and new mattresses. The claim is that your mattress will double in weight in 8 or 10 years, presumably due to skin flakes, bedbugs, dust, and other debris. Well, that not only sounds disgusting, but … yes! Inane!
Here’s a great article I ran across on it:
Be sure to read all the way to the bottom – good advice for scientists there. But, if you don’t feel like linking over there, the bottom line is: Not true.