How To Put On a Mattress Cover: Step‑By‑Step FAQ Guide

If you’re searching for “How To Put On a Mattress Cover”, you’re likely staring at a bulky mattress and a new cover, wondering where to start. This guide walks you through the process in clear, simple steps and answers the most common questions about using and caring for mattress covers.

What is a mattress cover, and why does it matter?

A mattress cover (also called a protector or encasement) is a removable fabric layer that goes around your mattress. Depending on the type, it may:

  • Zip all the way around the mattress (encasement style)
  • Fit like a fitted sheet over the top and sides
  • Wrap around with elastic straps or a stretch skirt

Using a mattress cover can help:

  • Keep the mattress surface cleaner
  • Reduce stains from spills or sweat
  • Provide a barrier against dust and everyday wear

Knowing how to put on a mattress cover correctly helps it work as intended and stay comfortable under your sheets.

How To Put On a Mattress Cover: Basic Step‑By‑Step

1. Prepare the bed area

  • Strip off all bedding: sheets, blankets, and any existing protectors.
  • If possible, lift or tilt the mattress slightly away from the headboard or wall so you can reach all sides.
  • Make sure the mattress is completely dry and clean before you cover it.

2. Identify the type of cover

Before you start, check what kind of cover you have:

  • Zippered encasement: fully surrounds the mattress with a zipper.
  • Fitted-sheet style: elastic edges, similar to a fitted sheet.
  • Strap or partial cover: covers only the top and part of the sides.

The exact method for how to put on a mattress cover depends on this style.

How do I put on a zippered mattress encasement?

Zippered covers can feel tricky because they surround the whole mattress. Here’s a simple way:

  1. Turn the cover inside out halfway

    • Start with the cover inside out, then roll or bunch it halfway down, like you would with a large pillowcase.

  2. Align the corners at one end

    • Stand the mattress up on its side if you can, or slightly tilt it.
    • Slide the “cap” of the cover over one end of the mattress, matching corners.

  3. Roll the cover down gradually

    • Gently unroll or pull the cover down over the mattress, smoothing as you go.
    • Avoid yanking; steady tugging helps prevent tearing or stressing seams.

  4. Lay the mattress flat and finish the fit

    • Once the cover is most of the way on, lay the mattress flat.
    • Adjust the fabric at the corners so everything sits smoothly.

  5. Zip it up carefully

    • Start at one corner and zip all the way around.
    • Keep the zipper track straight and free of fabric to avoid snags.
    • If there’s a zipper flap, fold it over the zipper to close any small gaps.

How do I put on a fitted-sheet style mattress cover?

These are generally easier and feel familiar:

  1. Place the label at the head or foot

    • Many covers have a tag indicating the long or short side. Orient it before you start.

  2. Anchor the first corner

    • Slip one corner of the cover over a mattress corner, pulling the elastic down under the mattress.

  3. Cover the diagonally opposite corner

    • Go to the opposite corner on the other side and pull the cover over that corner.

  4. Fit the remaining two corners

    • Stretch the cover over the remaining corners, pulling the elastic firmly under the mattress edges.

  5. Smooth and adjust

    • Run your hands over the top to smooth wrinkles and check that the cover fully reaches all sides.

What if I’m doing this alone or with a heavy mattress?

Many people searching “How To Put On a Mattress Cover” are worried about managing the mattress by themselves.

📝 Helpful adjustments:

  • Work in sections: Instead of lifting the whole mattress, lift one corner at a time to tuck the cover underneath.
  • Slide, don’t lift: Slightly tilt the mattress and use your body to lean it while you pull the cover on.
  • Use the bed frame edge: Pull the mattress a few inches off the headboard or wall to create space for your hands.

If the mattress is very heavy, taking your time and moving slowly around the bed can be more effective than trying to lift it at once.

Should the mattress cover go under or over a mattress topper?

Common layering order:

  1. Mattress
  2. Mattress cover/encasement
  3. Mattress topper (if you use one)
  4. Fitted sheet and bedding

If the topper has its own cover, you can use both: one on the mattress itself and one on the topper. The idea is to protect the mattress first, then add comfort layers.

How do I keep the mattress cover from bunching or slipping?

To keep your cover smooth:

  • Choose the right size for your mattress length, width, and thickness.
  • After putting it on, smooth the top surface before adding sheets.
  • Use a snug fitted sheet over the cover to hold it in place.

If the cover is consistently loose, it may be sized for a taller or larger mattress than you have.

How often should I wash a mattress cover?

For everyday use:

  • Many people wash mattress covers every 1–3 months, or sooner after spills.
  • Always follow the care label for washing and drying instructions to avoid shrinking or damaging waterproof layers.

Removing and replacing it follows the same how to put on a mattress cover steps in reverse, so once you’ve done it a few times, it usually feels straightforward.

✅ Quick Mattress Takeaways

Key points to remember about How To Put On a Mattress Cover

  • Check the style first: zippered encasement vs. fitted-sheet style vs. partial cover.
  • Clear and prepare the bed before you start; the mattress should be clean and dry.
  • For zippered encasements, start at one end, partially inside out, and roll the cover down.
  • For fitted covers, anchor one corner, then the opposite corner, and finish the remaining two.
  • Smooth wrinkles and ensure corners and edges are fully covered before adding sheets.
  • Place the mattress cover directly on the mattress, with toppers and bedding above it.
  • Move slowly and work corner by corner if the mattress is heavy or you’re working alone.

With the right method, how to put on a mattress cover becomes a quick, routine part of caring for your mattress and keeping your sleep surface cleaner and more comfortable over time.