Do I Put a Fitted Sheet over a Pack n Play Mattress Pad?

Do I Put a Fitted Sheet over a Pack n Play Mattress Pad?

You spent good money on pack n play and you want it to last. One of the first lines of defense you can take to make your investment last is to purchase a pack n play mattress pad. Not only can it save your mattress from warranty-voiding stains and spills and keep dust mites and sweat from permeating your mattress, but depending on the pack n play mattress pad you choose, a pack n play mattress pad can also protect you against bed bugs, if they’re a concern where you live.


Some pack n play mattress pad encase all sides of a mattress and zip closed. Others only cover the top and sides,pack n play mattress may be hypoallergenic or not, made mostly of natural or synthetic materials, made especially for foam mattresses, or have warranties that might outlast your mattress altogether. But at the end of the day, they all have one thing in common: they snugly cover your mattress and form a barrier between it and you—much like a fitted sheet.

So do you still need a fitted sheet if you have a pack n play mattress pad?

In a word, yes.

In order to be effective pack n play mattress pad—even the softest, most expensive ones—use synthetic materials in order to create an effective barrier over the mattress. The outside of the pack n play mattress pad may be brushed cotton or spun bamboo, but there’s still a layer of polyurethane (or similar) on the side facing your mattress. Sleeping directly on the pack n play mattress pad means sleeping that much closer to the synthetic material, and your sleeping surface will feel stiffer and less supple. Plus, no mattress cover could possibly feel as luxurious and comfortable as a good pair of sheets does. They just aren’t designed to.

Pack n play mattress pad also aren’t made to be washed every time you launder your linens—and they don’t need to. The internet seems to be pretty divided on exactly how often you should wash your pack n play mattress pad—advice ranges from “every three sheet changes” to “twice a year” to “I dunno…whenever it looks dirty?”—but with few exceptions the consensus is that unlike your sheets and pillowcases, it does not need to be washed weekly. (Plus, if you have a fully-encasing pack n play mattress pad, washing it is a major production; washing it weekly would be unsustainable). But, if you’re not using a fitted sheet over your pack n play mattress pad, then it’s going to be exposed to the same sweat, pet dander, and let’s just say, bodily fluids, as your sheet would be, and it will need to be laundered just as often. Because pack n play mattress pad aren’t designed to be used this way, increasing the number of times you launder them can negatively affect their longevity.

Though there are some folks who prefer not to use a pack n play mattress pad (and some mattress companies that will still honor warranties if one is not used), the benefits of using a pack n play mattress pad almost universally outweigh any drawbacks, and—provided you get the right protector for your kind of mattress—they’ll have little impact on your overnight comfort. But in either event, always make sure that you’re sleeping on a sheet, and not on your bare mattress or exposed pack n play mattress pad. We promise, you won’t regret it.

If you want to check out some of the pack n play pads mentioned in this article, check out our website:

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