Sponsored. This guide was written by Home in Bold, the Spicerack seller behind the Pound Pad. They paid for this placement. Spicerack earns a commission on products sold through the links below.
The complete guide to waterproof blankets, sheets and everything else. Make love, not laundry.
Everybody starts with a towel.
It makes sense. There’s one on the towel bar in the bathroom, it costs nothing, and it looks like plenty of fabric. A folded bath sheet will actually hold close to half a gallon, which sounds like more than enough until you notice the two conditions attached: it has to be lying flat, and it has to be under the right part of the bed. Neither survives contact with two people. It rucks up under a hip inside a minute, one corner folds back on itself, and the part doing the work ends up somewhere near a knee.
What you get is the 3am version. Someone reaches down, feels a cold patch, and lifts the corner of the fitted sheet to check. It has gone through. It always goes through in the same place, roughly a hand’s width across, and by then it is in the foam.
A memory foam mattress is ten inches of closed cell material with a quilted cover stapled over it. There is no way to push air through the middle. Blot the top all you like, the moisture an inch down has nowhere to go, so it sits there and dries over four or five days if the room is warm. Meanwhile it stains. Not dramatically, just a soft brown outline that turns up properly about a week later, and comes back with the smell on the first humid day of the summer.
People try the hairdryer. It does not reach. People flip the mattress, and six months later the other side has a matching mark. A nine hundred dollar mattress that was fine on Friday is a thing you have opinions about by the following Thursday, and the whole event that caused it lasted about forty seconds.
None of it is hard to prevent. It is just badly documented, because most writing on the subject deals with the aftermath in four words and moves on.
The options, ranked worst to best
Towels. Covered above. The failure is structural, not a question of buying a thicker one. Cotton with nothing behind it fills up and then passes everything on, and a towel is roughly two feet square once folded, which covers about a third of the area that turns out to matter. Keep one for wiping down afterwards. Stop asking it to be a barrier.
Puppy pads. Two feet by two feet, plastic backed, about twenty cents each. They do stop liquid, which is more than a towel manages. The problem is everything else. The backing is polyethylene, so it announces every shift in position with a noise somewhere between a chip bag and a hospital corridor. They tear when someone puts a knee through one. And they are unmistakably medical, which is a difficult thing to have four inches from your face. People buy a hundred of them and use nine.
A waterproof mattress protector. Twenty five dollars, goes on once, sits under the fitted sheet, and you forget it exists. It is the layer that catches the night nobody planned for. What it does not do is save your bedding, so you are still stripping and washing a fitted sheet at midnight. Own one anyway. It costs almost nothing and it works.
A waterproof blanket. Goes down before, comes off after, into the machine in the morning. It protects the sheets as well as the mattress, and the cleanup is about thirty seconds, which is why people actually keep using it.
Getting off the bed entirely. If the same thing happens every time, stop trying to catch it and move it somewhere wipeable. Oral is the clearest case. A queening chair puts the whole business above floor level instead of on your bedding, and vinyl takes one pass with a cloth. Put a blanket under it and you have covered the floor as well.
Most people who solve this properly end up with three of the five: a protector on permanently, a blanket for anything likely to get enthusiastic, and furniture if it is a regular thing.
Squirting
Most guides to squirting spend two thousand words on technique and one sentence on the aftermath, and that sentence is almost always "lay down a towel." It is bad advice, and it is why a lot of people quietly stop bothering.
The volume is the issue. It varies enormously between people and between occasions, but the upper end is far more than any towel handles, and unlike most sex mess, it arrives all at once, in one place, under pressure. A towel absorbs what lands directly on it and sheds the rest sideways into the sheets, which is the exact failure mode people describe when they say "the towel didn’t help."
What actually works:
- Cover more area than you think you need. It rarely lands where you expect, and position changes move the target. It is the usual reason people are disappointed by a small pad. The protection worked, the aim did not.
- Use something with a sealed middle layer. Absorbency alone just delays the soak-through. The membrane is what stops it reaching the mattress at all.
- Don’t stop to reposition. Anything that requires management during is something you’ll abandon. Put it down before, forget it exists.
- Deal with it in the morning. A blanket you can bundle up and throw in the machine turns the aftermath into a thirty second job.
The people who tell us they use these most often aren’t buying furniture or gear. They’re couples who discovered squirting, spent a few months fighting their bedding over it, and wanted the problem to go away.
The other messes nobody plans for
Period sex. Far less volume than people fear, but it stains permanently and it stains fast. A dark blanket handles it and washes clean. It is also the use that wins over people who bought it for something else.
Massage oil and lube. Oil doesn’t soak through immediately, so you don’t notice, and then it oxidizes into a yellow patch that never comes out of a mattress. If you use oil regularly, you need a barrier more than the squirting crowd does.
Toys and cleanup. Anywhere you’re using water-based lube in quantity, or rinsing and setting things down, a wipeable surface saves the sheets.
Aftercare. Being able to stay where you are afterwards, instead of stripping the bed at 1am, is most of what people are actually buying.
What separates a good sex blanket from a bad one
A lot of what is sold as waterproof isn’t. What to check:
Waterproof membrane, not a water-resistant finish. A water-resistant surface buys you thirty seconds. A sealed membrane stops everything, permanently. If the listing mentions a "water-repellent finish" and nothing about a sealed layer, it’s a towel with better marketing.
Three layers, not one. The membrane stops liquid getting through. The face decides whether you’re lying in a puddle. The base decides whether the whole thing feels like a groundsheet. You need all three.
Here’s what that actually looks like. A full glass of water poured straight onto the blanket, then the blanket lifted off:
That is the Pound Pad, in three sizes
Velvet plush face, sealed membrane, absorbent base. Machine washable.
Shop the Pound Pad on Spicerack →
You can run the same test on any blanket you already own. If the water darkens the fabric and spreads rather than sitting on it, there’s no sealed layer in there.
Warmth. Nobody mentions this until they’ve used a cheap one. A bare waterproof layer pulls heat out of you, so you finish, you cool down, and you’re lying on something clammy. An insulating base keeps that from happening.
No crinkle. Cheap waterproof layers sound like a hospital bed. Every shift is a plastic rustle. Good ones are silent, and you can’t tell from a photo, check the reviews for the word.
Machine washable on a normal cycle. If it needs hand washing or a special detergent, you won’t use it twice.
That’s the list. Thread count doesn’t matter.
Color is worth a thought, though not for durability. It decides how visible the thing is in your bedroom. Grey and blue disappear into most bedding, which is what you want if it stays folded at the end of the bed. Pink reads as a throw rather than a medical item, which is what you want if it lives on the chair in the corner and you’d rather it didn’t invite questions.
The pet blanket workaround
A lot of people work out that waterproof dog blankets exist and buy one of those instead. It’s smart, in fairness. They’re cheap, they’re the right idea, and they do stop liquid.
They’re also built for an animal that has fur.
The top layer on most of them is a coarse fleece or a slick nylon, chosen to survive claws and shed hair in the wash. On bare skin over an hour that’s a different experience: it grabs, it doesn’t breathe, and you sweat into it and then stick to it. Anywhere you’re putting weight, knees, elbows, forearms, shoulder blades, ends up red. Some of the cheaper ones carry a plastic smell that gets worse as things warm up.
Ours is built for a body instead. Velvet plush on top, waterproof membrane sealed in the middle, an absorbent insulating layer underneath, bound edge all the way round so there’s no seam running through where someone’s putting their weight. Soft enough to lie on naked for as long as you want.
If you already own the dog one, use it. But if you’ve noticed you keep putting a sheet on top of it, that’s what the sheet is for, and it’s the reason the waterproof layer underneath has stopped mattering.
What size to buy
There are some genuinely good blankets on the market. Well made, soft, properly waterproof. The problem with most of them is the same: they’re cut to the exact dimensions of a mattress, on the assumption that people stay on the mattress.
That’s not how it goes.
You start in the middle. Ten minutes later someone’s head is off the end, one of you has migrated to the edge because that’s the right height for what you’re doing, and at some point somebody rolls. Nobody stops to reposition onto the blanket once things are underway. So it gets kicked into a bundle at the foot of the bed and the mattress takes it anyway.
What fixes it is overhang. Once the blanket hangs over the sides, aim stops mattering.
60 x 80"
An exact queen fit, no overhang. Fastest to wash and dry, most portable, and the one to get if it needs to pass as normal bedding or travel with you.
80 x 90" (most people should buy this one)
Fifteen inches of overhang on a queen, seven on a king. Also the right size for a couch, if the bedroom isn’t where this is happening.
View the 80 x 90 in blue · View it in pink
82 x 108"
King and Cal king, sixteen inches over the sides. Covers the mattress edges and the floor beside the bed.
View the 82 x 108 on Spicerack
If you’re between two sizes, take the bigger one.
Beyond the bed
Once you have one, it stops being just a bed thing. If furniture is on your list, start with our milking table guide and the bondage furniture guide.
Some of our customers put one under their milking table, which makes cleanup a two-minute job instead of a whole evening. Same with a queening chair. The chair itself wipes clean, but whoever’s underneath it is lying on your floor, and a blanket is a great deal kinder than carpet. The same logic applies to any furniture you’d rather not get anything on: a wedge, a bench, the couch if you’re feeling brave.
It also works with a positioning pillow underneath. The pillow does the angle, the blanket does the cleanup, and neither one needs any explaining to a guest who wanders into your bedroom.
And there are the unsexy uses that end up being half the reason people keep them: massage oil, period nights, breakfast in bed, a sick child, a nervous dog. Not why anyone buys one, but it is what keeps it in the drawer.
Care and storage
Cold wash, dry on low or hang it. Heat is what kills a waterproof layer, so keep it off the hot cycle and it’ll last years. No fabric softener, because it coats the absorbent side and stops it working.
Fold it and keep it in the drawer nearest the bed. People stop using these because they end up stored somewhere inconvenient, not because the product fails.
The downsides, since nobody else lists them
They dry slowly, and the big one dries very slowly. This is the direct cost of the thing that makes it work. A membrane that stops liquid passing through also stops water vapor passing through, so the blanket can only dry from its two outer faces rather than through its whole thickness, the way a towel does. The sherpa side makes it worse, because looped pile holds water in a way flat weave does not.
In practice: the 60 x 80 comes out of a low heat dryer cycle in about ninety minutes. The 82 x 108 takes closer to three hours, usually across two cycles, and on a line indoors it is an overnight job and then some. You cannot speed this up with heat, because heat is what destroys the membrane. If you use it often, own two rather than fighting the drying time.
The XL will not fit every washing machine. At 82 by 108 inches it is a comforter sized load. A standard large capacity washer will take it, but it will be a full load on its own and nothing else goes in with it. Smaller drums, and you are going to the laundromat.
It is warm. Fine most of the year, and genuinely nice in winter. In a hot bedroom in August, a plush blanket with a sealed layer in it is not what you want under two people. Some customers keep the small one for summer for exactly this reason.
The sherpa side collects everything. Pet hair, lint, the fluff off a new towel washed with it. Wash it on its own and it is a non issue, wash it with a red hoodie and you will be picking at it.
If it already soaked through
Not a lost cause, if you move fast. Blot with towels. Press, don’t rub, and stand on them to get pressure right through the foam. Then cover the patch in baking soda, leave it several hours or overnight, and vacuum it out. An enzyme cleaner made for organic stains handles what’s left; ordinary detergent won’t, because it doesn’t break down proteins. Get air moving across the mattress for a full day afterwards, on both sides if you can stand it on edge. Then buy a protector, because you’ll do it again.
Common questions
How do you protect a mattress when squirting?
Use a waterproof blanket with a sealed membrane, sized larger than you think you need, 80 x 90" for a couple. Towels don't work because they have no barrier layer and shed liquid sideways once saturated. Add a permanent mattress protector underneath for the nights nobody planned anything.
Can you put a sex blanket in the dryer?
Low heat only. High heat degrades the waterproof membrane and it will eventually start letting liquid through. Hanging it dries it fully in a few hours.
What's the difference between a sex blanket and a puppy pad?
Puppy pads are disposable, plastic-topped and about a third of the size. A sex blanket is fabric on both faces, washable a few hundred times, and large enough to cover the area you actually use.
Do I still need a mattress protector if I have a sex blanket?
If you use the blanket every time, no. Most people don't use it every time. A protector costs little, lives on the bed permanently, and covers the nights you didn't plan.
What size sex blanket do I need?
For one person or a defined spot, 60 x 80". For a couple on a queen or king, 80 x 90". For full coverage including the sides of the mattress, 82 x 108". When in doubt, size up.
Will it feel like lying on plastic?
Not if the top layer is right. A good one has a soft, absorbent face and an insulating layer underneath, so it feels like a blanket rather than a groundsheet, and it doesn't go cold underneath you afterwards.
Is it discreet?
It looks like a throw. Folded at the end of the bed or over the arm of a chair, nobody has ever asked a follow-up question.
Why it is worth bothering
The mattress is not really the point. Worrying about mess changes what people are willing to do. You hold back, you stop early, you move somewhere less comfortable, or you skip it. Remove the worry and most of that goes away.
Under a hundred dollars, and people spend years working around it instead.
Pound Pad, from the 60 x 80 up to the 82 x 108
Grey, blue and pink. Discreet shipping.
See all sizes on Spicerack →
Whatever you’re into, just don’t ruin the sheets.
The Pound Pad and friends, on Spicerack
Home in Bold
Home in Bold makes waterproof sex blankets and furniture like milking tables, built for exactly this. See the full Home in Bold shop on Spicerack. Everything above comes from customers telling them what worked and what didn’t.
Meet the maker: Home in Bold
Home in Bold builds furniture for one specific problem: sex is messy, and most bedrooms were not designed for it. Their catalog on Spicerack runs from the Pound Pad above to a full milking table with dual openings and a privacy curtain. Everything ships discreetly, and everything is built to be wiped down or thrown in the wash afterwards.
The Milker. A milking table with a large center opening, sold in a classic edition, a cow print Moo edition, and a Midnight edition with dual openings and a privacy curtain. If you have never seen one, our milking table guide explains what it is for.
The Asstronaut. A heavy duty queening chair rated to 350 pounds, for face sitting and rimming without anyone’s neck paying for it.
Glory hole walls. A portable doorway kit that mounts in about a minute and a freestanding version with a metal frame. Both come down as fast as they go up.
Positioning pillows. A wedge and ramp set in high density foam, which pairs with the Pound Pad for the obvious reason.
Two reasons we like them. Their listings are honest about the downsides, which is rare. And the products solve a problem almost everyone has and almost nobody talks about. Browse the full range at myhomeinbold.com, or buy any of it right here from their Spicerack shop.
Home in Bold on Spicerack
