If your toddler is wetting the bed, the sheet is the first thing that takes the hit. A regular cotton sheet soaks straight through to the mattress, and you are stripping the whole bed at 2am while your little one stands there cold and upset.
The fix is a proper bedwetting sheet. Not a crinkly plastic protector, not a thin pad that shifts around, but a soft fitted sheet with a hidden waterproof layer built in. This guide covers what actually works, what to avoid, and how to pick the right one for your child's bed.
What is a bedwetting sheet?
A bedwetting sheet is a fitted sheet that looks and feels like a normal sheet on top, but has a waterproof barrier hidden in the lower layers. When an accident happens, the wee is caught before it reaches the mattress. You change one sheet, not the whole bed.
The good ones do three jobs at once:
- Feel soft and breathable so your child sleeps comfortably
- Stop liquid reaching the mattress underneath
- Fit snugly like a normal fitted sheet, so they do not bunch up or slide off
The difference between a cheap one and a good one is whether it manages all three. Plenty of waterproof sheets are crinkly, hot, or so thin they leak at the edges. That is the trap to avoid.
Why a normal mattress protector is not enough
Most parents start with a flat waterproof mattress protector, the kind that sits under the sheet. It half works. The problem is the accident still soaks the cotton sheet on top, so you are still stripping and washing a full sheet every time, and often the fitted sheet shifts overnight and exposes a gap.
A bedwetting fitted sheet flips that around. The waterproof layer is built into the sheet your child actually lies on, so the accident is caught at the top, not after it has already soaked through. One layer to wash, no gaps, no midnight mattress scrubbing.
"We had a waterproof protector under a normal sheet and still ended up changing everything every time. The leakproof fitted sheet was the thing that finally let us both sleep through a wet night. Wipe it down or quick wash, done."
Steph, Gold Coast
Our Plush Leakproof Fitted Sheet
Our Plush Leakproof Fitted Sheet is built for exactly this stage. Soft plush surface your child wants to sleep on, with a hidden waterproof layer that keeps the mattress completely dry. It fits like a normal fitted sheet with deep elastic corners, so it stays put through a restless night.
What makes it different from a basic waterproof sheet:
- Plush, breathable top. It feels like a soft sheet, not a plastic liner. No crinkle, no sweaty back.
- Properly waterproof. The barrier runs across the whole sleeping surface, not just a centre panel, so a sideways accident is still caught.
- Deep fitted corners. Stays on the mattress through the night instead of popping off and exposing a gap.
- Machine washable. Wash at 40 degrees and line or tumble dry. No special care.
It comes in Single, King Single, Double, Queen and King, in Whales, Unicorns, Bobby the Bear and a plain Beige. Prices run from $98 depending on bed size.
How to choose the right size
Match the sheet to the mattress your child sleeps on, not their age. The most common picks:
- Single for a standard kids single bed. The most common choice for toddlers and young kids.
- King Single for the slightly longer beds common in newer bedroom suites.
- Double, Queen or King if your child sleeps in a bigger bed, or for co-sleeping where you want the protection across a larger surface.
If you are between sizes, go up. A slightly larger fitted sheet still tucks in fine, but one that is too small will not reach the corners and the elastic will fight you every morning.
Bed guard or fitted sheet: which do you need?
This is the question we get most. The short answer:
- A fitted sheet protects the whole mattress and is the cleanest everyday setup. It is what you want on the bed your child sleeps in every night.
- A leakproof bed guard lays flat on top of any sheet and folds up small. It is the one you grab for travel, the grandparents' spare bed, a couch nap, or a holiday cot where you cannot fit your own sheet.
Plenty of families run both: the fitted sheet at home for the nightly setup, the bed guard in the nappy bag for everywhere else. If you are only buying one to start, get the fitted sheet for the home bed and add a guard later when you need to travel.
How to look after a bedwetting sheet
Looked after properly, a good leakproof sheet lasts for years and passes down to siblings. The care is simple:
- Machine wash at 40 degrees with similar colours
- Line dry or tumble dry on low
- Skip the fabric softener, it can coat the surface and reduce how well the plush wicks
- Do not iron the waterproof layer
One practical tip: keep a spare. If your child is in a stretch of regular accidents, having a second sheet means you are never stripping and washing at 2am with nothing to put back on. One on the bed, one in the wash.
The honest bottom line
If your child is wetting the bed, a plush leakproof fitted sheet is the single thing that makes the biggest difference to your sleep and theirs. It catches the accident at the top, washes in one go, and feels soft enough that your child actually wants to sleep on it.
Start with our Plush Leakproof Fitted Sheet for the home bed. Add a bed guard when you need protection on the go. Both ship from our Melbourne warehouse, usually on your doorstep within 2 to 4 business days.
Still not sure which size or setup is right? Send us an email and we will help you pick. We have helped over 75,000 Aussie families through the wet-bed stage, and we have heard every version of the 2am question.
