A waterproof mattress protector is one of the cheapest ways to make an expensive mattress last longer. But with names like mattress cover, mattress saver and mattress pad, and sizes that don't always match your bed, choosing one can be confusing. This guide explains what to look for and how to get the right size.
Mattress protector, cover, saver or pad?
- Mattress protector: a thin, washable layer that goes over the mattress and under your bedsheet. A waterproof one stops liquids from soaking in.
- Mattress cover: many people use this name for a mattress protector. In everyday use they mean the same thing.
- Mattress saver: another common name in India for a protector that keeps the mattress clean.
- Mattress pad or topper: a thicker layer added for extra softness. It changes how the bed feels, but isn't always waterproof.
If your main goal is to keep the mattress clean and dry, a waterproof mattress protector is what you need. Not sure you need one at all? Read 5 reasons to use a mattress protector.
What to look for
1. Truly waterproof
Many protectors only resist small spills. A 100% waterproof protector stops drinks, sweat and accidents from reaching the mattress at all, which matters most with children, pets or breakfast in bed.
2. Soft and quiet, not plasticky
Older waterproof covers felt like plastic and crinkled every time you moved. A good protector has a soft top layer, so you don't hear or feel it through your bedsheet.
3. Breathable
A breathable top layer absorbs moisture and helps you stay cool. This matters in Indian summers.
4. The right depth
Mattresses vary in height. Check how deep the protector is made for, and measure your mattress height before you buy, so it fits snugly.
5. Easy to wash
You'll wash it regularly, so it should be machine washable and quick to dry.
Mattress protector sizes
| Bed | Typical mattress size | Seevo protector |
|---|---|---|
| Single | 72 x 36 inches / 182 x 91 cm | Single, 72 x 36 inches / 182 x 91 cm, up to 10 inches / 25 cm deep |
| Double | 72 x 48 inches / 182 x 121 cm | Custom Size |
| Queen | 78 x 60 inches / 198 x 152 cm | Queen, 78 x 60 inches / 198 x 152 cm, up to 10 inches / 25 cm deep |
| King | 78 x 72 inches / 198 x 182 cm | King, 78 x 72 inches / 198 x 182 cm, up to 10 inches / 25 cm deep |
Mattress sizes differ a little between brands, so always measure the length, width and height of your own mattress. If it doesn't match a standard size, a custom-size protector is the best choice. For bedsheet sizes, see our bedsheet size guide.
How to use a mattress protector
- Put the protector directly on the mattress.
- Add your bedsheet on top.
- Add waterproof pillow protectors under your pillow covers for complete protection.
How to care for it
Machine wash cold on a gentle cycle or hand wash, air dry only, and do not bleach or tumble dry. Iron on low if needed. Washing it every few weeks keeps your bed fresh.
Our waterproof mattress protector
The Seevo waterproof mattress protector is 100% waterproof with a soft, breathable top layer that doesn't crinkle, and helps keep dust mites out. It comes in single, queen and king sizes up to 10 inches / 25 cm deep, plus custom sizes, in white or grey.
Frequently asked questions
Is a mattress protector the same as a mattress cover?
In everyday use, yes. Both names describe a washable layer that protects the mattress. Check that it is waterproof if you want protection from spills.
Will a waterproof protector make me feel hot?
A breathable protector with a soft top layer absorbs moisture and helps regulate heat, so it shouldn't make you feel hot.
What size protector fits a double bed?
Most double mattresses are about 72 x 48 inches / 182 x 121 cm. Measure yours and choose a custom size for the best fit.
How often should I wash it?
Every few weeks, or straight away after a spill.