Need new sheets? These 7 sets are on sale for up to 70% off.

TL;DR: Need new sheets? Snag these for 70% off in the Mashable Shop.Here's a not-so-fun fact to think about the next time you hop into bed: The number of dead skin cells you shed in a mere day can feed one million dust mites. And unless you diligently wash your sheets once a week at the very least, you can count on those dust mites being joined by all sorts of sweat-loving bacteria as the weather turns warmer this summer.
Suffice it to say: You should replace your old sheets, like, now.
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