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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

To remind people NOT to use hot water bottles?

488 replies

Laptopsas · 21/09/2025 22:40

There is another thread running about cold weather and hit water bottles are being recommended as safe. They are not.

Get a heated throw or the microwaveable bags.

If you must use one, don’t use boiling water.

https://www.mumsnet.com/talk/am_i_being_unreasonable/5068468-to-remind-you-all-to-throw-out-old-hot-water-bottles

https://www.mumsnet.com/talk/am_i_being_unreasonable/5176765-water-bottle-exploded

https://www.bbc.co.uk/news/articles/c2kd7k2e48jo

https://www.bbc.co.uk/news/articles/cdxnez4zxkno

Picture of Sharon Portingale smiling

Hot water bottle warning after woman suffers severe burns

Sharon Portingale woke up with an oozing blister and still has mobility problems, two years on.

https://www.bbc.co.uk/news/articles/c2kd7k2e48jo

OP posts:
Thread gallery
5
JustMyView13 · 22/09/2025 07:16

Tastaturen · 22/09/2025 07:15

My post is perfectly clear (even with the typo), perhaps read the words again slowly.

Ok, thank you.

MissFitss · 22/09/2025 07:18

I like HWB that have a nice fluffy or quilted cover. That means you can use hot water 😃 but it cools gradually and stays hot longer overnight.

Nothing worse than waking up in the night with a freezing cold lump of rubber next to your bum.

SoggyArse · 22/09/2025 07:18

Laptopsas · 21/09/2025 22:40

There is another thread running about cold weather and hit water bottles are being recommended as safe. They are not.

Get a heated throw or the microwaveable bags.

If you must use one, don’t use boiling water.

https://www.mumsnet.com/talk/am_i_being_unreasonable/5068468-to-remind-you-all-to-throw-out-old-hot-water-bottles

https://www.mumsnet.com/talk/am_i_being_unreasonable/5176765-water-bottle-exploded

https://www.bbc.co.uk/news/articles/c2kd7k2e48jo

https://www.bbc.co.uk/news/articles/cdxnez4zxkno

Hot water bottles are perfectly safe. Many humans are not safe to use them it seems. FFS. Are people so stupid these days?

Kpo58 · 22/09/2025 07:18

Hot water bottles are fine to use as long as the bottle is in good condition, it's not over filled and you get rid of much of the extra air in it as possible as the heat will make it expand.

On the other hand I've had wheat bags melt, not get warm enough, be too hot and created insect infestations.

WeeGeeBored · 22/09/2025 07:19

Laptopsas · 21/09/2025 22:43

Then you’ve been very lucky. It will only take one bursting for you to not find it silly.

I think your warning is important - especially as it pertains to children.

Antimimisti · 22/09/2025 07:19

Tastaturen · 22/09/2025 07:15

You can get stick on heat up 'pads', that go on your clothes or even skin - not that cheap or reusable, but handy for out and about and are quite slim.

Great tip - I wish they'd been around/I'd known about them at the time! Thankfully periods are now a thing of the past for me, if I use a hottie these days it's for warmth in bed. I use a heated throw downstairs but I don't like heated blankets in bed as I very easily get too warm. A hottie is ideal because I can move it to a different part of the bed if I'm getting too warm.

Undermyheatedblanket · 22/09/2025 07:21

I will never stop using hot water bottles they are the only thing which really helps ease my endometriosis, adenomyosis and IBS pain, I've tried all other alternatives and nothing else helps. Wheat bags are useless.

At 52 I'm old enough and sensible enough to regularly check my bottles.

Fluffytoebeanz · 22/09/2025 07:21

My mum had to have a skin graft after using a hot water bottle. We bought them and electric blanket that has duel controls after that. We have one two and they are brilliant.

We just use to warm up the bed and can time to go off. I can't sleep if I'm cold in bed.

M0ntezuma · 22/09/2025 07:23

I’m 56 years old and have never had a problem with hot water bottles. Have no intention of not using them, v capable of following guidance- as is everybody.

applegingermint · 22/09/2025 07:24

Hundslappadrifa · 22/09/2025 06:31

Get a grip! Use bloody tap water, it’s not that hot and works just as well. JFC!

The advice is to avoid using hot tap water as minerals in the water can prematurely degrade the rubber. You’re meant to use boiled water that’s been allowed to cool.

BadActingParsley · 22/09/2025 07:28

I didn’t know that hot water bottles have an expiry date….oops.

Iheartmysmart · 22/09/2025 07:30

Heated throws are not without their own risks. I nodded off under mine last winter and when I woke up, the half eaten bag of Maltesers I’d got on my lap had melted. And I had to go back several chapters in my audiobook.

EmpressOfTheThread · 22/09/2025 07:30

M0ntezuma · 22/09/2025 07:23

I’m 56 years old and have never had a problem with hot water bottles. Have no intention of not using them, v capable of following guidance- as is everybody.

This ⬆️.
I read about how many admissions there are to A&E from putting trousers on. Whatever you do, I suppose, just be careful.

EmpressOfTheThread · 22/09/2025 07:31

Iheartmysmart · 22/09/2025 07:30

Heated throws are not without their own risks. I nodded off under mine last winter and when I woke up, the half eaten bag of Maltesers I’d got on my lap had melted. And I had to go back several chapters in my audiobook.

Thank you for that timely warning. I can only imagine your distress.

LillyPJ · 22/09/2025 07:34

JustMyView13 · 22/09/2025 07:13

Specifically what other cases they’ve seen lots of, and that they work in A&E.

It just said 'anyone working in 'A&E'. That wasn't an assumption.

Washingupdone · 22/09/2025 07:36

Washingupdone · 21/09/2025 23:37

Hot water bottles are good. However check that they are ok by looking for the flower symbol near the top of the bottle.
This flower symbol, found on hot water bottles, indicates exactly when it was made. The number in the middle is the year it was made, the flower segments represent the 12 months of the year and the dots inside those represent the number of weeks.13 Jan 2025

The material used is perishable and should only be used 2 to 3 years after the date of being manufactured, check the flower.

LillyPJ · 22/09/2025 07:37

Iheartmysmart · 22/09/2025 07:30

Heated throws are not without their own risks. I nodded off under mine last winter and when I woke up, the half eaten bag of Maltesers I’d got on my lap had melted. And I had to go back several chapters in my audiobook.

I really think you should start a thread warning people NOT to eat any chocolate products while reading because of the risk of nodding off before they've finished. I hope you've recovered from your trauma.

Tastaturen · 22/09/2025 07:38

MissFitss · 22/09/2025 07:18

I like HWB that have a nice fluffy or quilted cover. That means you can use hot water 😃 but it cools gradually and stays hot longer overnight.

Nothing worse than waking up in the night with a freezing cold lump of rubber next to your bum.

That's no way to refer to your OH!

Amberlynnswashcloth · 22/09/2025 07:39

Is nobody here old enough to remember the spate of horrific accidents caused by electric blankets when they were popular in the 70s and 80s? I know the technology will be different but the thought of being electrocuted and burning alive in my bed gives me nightmares. I'll stick to my hot water bottle. I'll just make sure its in date, not filled to bursting with boiling water and removed before going to sleep so it doesn't get squashed.

Antimimisti · 22/09/2025 07:40

Washingupdone · 22/09/2025 07:36

The material used is perishable and should only be used 2 to 3 years after the date of being manufactured, check the flower.

You can also see if the rubber is starting to perish as it begins to look shiny and then to develop hairline cracks - it's worth doing a visual check in addition to looking at the date of manufacture.

Crimble123 · 22/09/2025 07:41

I worked in a primary school a couple of years ago and they gave out hot water bottles!!! I was always so shocked. One day I did fill one up and ended up burning myself. Guess what even after that they still used hot water bottles.

StrongLikeMamma · 22/09/2025 07:42

IWasScaredToBeHeld · 21/09/2025 22:49

Yes.

You need to make sure they’re new, and not damaged. If you use boiling water, make sure you let the air out of the top.

I use one most nights in the winter. I have a long one and wrap it in a blanket and put it under my duvet. It means my bed is warm and I can get in, and wrap myself in the blanket. I then put the hot water bottle behind me.

Always let the air out!

MissFitss · 22/09/2025 07:46

Crimble123 · 22/09/2025 07:41

I worked in a primary school a couple of years ago and they gave out hot water bottles!!! I was always so shocked. One day I did fill one up and ended up burning myself. Guess what even after that they still used hot water bottles.

But surely that was because you did something wrong.

MissFitss · 22/09/2025 07:47

Amberlynnswashcloth · 22/09/2025 07:39

Is nobody here old enough to remember the spate of horrific accidents caused by electric blankets when they were popular in the 70s and 80s? I know the technology will be different but the thought of being electrocuted and burning alive in my bed gives me nightmares. I'll stick to my hot water bottle. I'll just make sure its in date, not filled to bursting with boiling water and removed before going to sleep so it doesn't get squashed.

Yes! People were burned.
Many old electric blankets were a fire hazard and the wires were almost exposed. Lethal.
People would sleep on top of them all night with dire consequences.