Last Updated: September 24, 2026
A good bed pad, also called an underpad or chux, protects the mattress and sheets from leaks and makes changes faster and gentler for both the caregiver and the person in bed. Bed pads are useful for incontinence, after surgery, during illness and for anyone who uses overnight products that occasionally leak. The main choice is between disposable and washable pads, but size, absorbency, backing and whether the pad can safely be used for repositioning also matter.
Quick answer: For most people in 2026, the best bed pads for incontinence is the Upfront cost — our #1 rated choice. See the full ranked comparison, alternatives and buying advice below.
Disposable vs washable bed pads
| Factor | Disposable underpad | Washable (reusable) pad |
|---|---|---|
| Upfront cost | Low, about $0.30-$1 each | Higher, about $15-$40 each |
| Long-term cost | Adds up with daily use | Lower; many rated for 200-300+ washes |
| Convenience | Throw away after use | Requires laundry |
| Comfort | Can crinkle; plastic backing | Soft, quiet, fabric feel |
| Absorbency | Light to heavy | Often high; heavy-duty options |
| Best for | Heavy soiling, travel, infection control | Regular daily use, skin comfort |
Sizes and coverage
Common disposable sizes include 23 by 36 inches, 30 by 30 inches, 30 by 36 inches and 36 by 36 inches. Washable pads often come in 34 by 36 inches or larger, and some are as wide as the bed with tuck-in flaps. Choose a pad that covers from the lower back to the thighs; restless sleepers and people who sleep on their side need wider coverage. Pads with tuck-in wings stay put better.
Key features to compare
Absorbency and top layer
Absorbency ranges from light to heavy, often measured in ounces or cups of fluid. Top layers that wick fluid away and stay dry to the touch protect skin. Disposable pads with superabsorbent polymer lock fluid away better than basic fluff-only pads.
Waterproof backing
Backing prevents leaks from reaching the mattress. Disposable pads have a plastic film; washable pads have polyurethane or vinyl layers. Breathable backings reduce heat and sweating.
Non-slip backing
A non-slip underside keeps the pad from bunching, which reduces wrinkles that could press into skin.
Positioning handles
Some heavy-duty washable pads are designed as “reposition” pads with handles, rated for a certain weight, used by caregivers to help turn or move someone in bed. Only use pads explicitly rated for repositioning for this purpose, and follow safe-handling training; ordinary underpads can tear.
Skin health considerations
Too many layers under a person at risk of pressure injuries can increase pressure and trap heat. Nurses often recommend limiting layers between the skin and a pressure-relieving mattress to what is necessary. Choose breathable pads, change them promptly when wet, and check skin regularly for redness.
Care of washable pads
Wash in warm water with regular detergent; avoid fabric softener, which reduces absorbency. Bleach can damage the waterproof layer, so follow the manufacturer’s advice. Tumble dry on low or medium heat; high heat can crack the backing. Keep at least three pads in rotation so one is on the bed, one is in the wash and one is ready.
Using pads with other protection
A bed pad is a second line of defence, not a replacement for a good-fitting absorbent product. For extra mattress protection, combine pads with a waterproof mattress protector. For chairs and wheelchairs, smaller seat-sized pads are available.
Where to place the pad
Position the pad under the hips and upper thighs, not under the shoulders, since most leaks happen at pelvic level. For side sleepers, shift it slightly toward the side they usually face. On hospital beds that raise the head, place the pad a little lower, because the body tends to slide toward the foot of the bed as the backrest rises. Smooth out creases after every change; a folded edge under the sacrum can leave a pressure mark within hours on fragile skin.
Choosing for your situation
For light leaks and occasional accidents, a washable pad offers comfort and saves money. For heavy incontinence, frequent changes or infection concerns, disposable pads are easier. Many caregivers keep both: washable for everyday and disposable for illness, travel or when laundry is behind.
FAQ
How many washable bed pads do I need?
Most households need at least three to five, depending on how often they are soiled and how often laundry is done. Having spares avoids being caught short at night.
Are disposable bed pads safe to use for moving someone?
No, unless specifically rated for repositioning. Standard disposable pads can tear. Use a purpose-made reposition pad or slide sheet and proper technique.
Bottom line
Choose washable bed pads for comfort and long-term savings, disposable pads for convenience and heavy soiling, and make sure the size covers the area where leaks occur. Look for non-slip, breathable backing, keep layers minimal for skin health, and only use rated pads for repositioning.
Ready to decide? Our #1 pick for 2026 is the Upfront cost.
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