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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

To wonder if it’s ok to leave the fan on all night

68 replies

moreparmesan · 10/06/2023 23:02

Sweltering in our new build, the bedroom is an oven. Last summer we had the fan plugged in and on all night and I thought nothing more about it but since then I saw a post shared by the local fire service on social media saying it’s dangerous to plug in appliances overnight as is a fire risk

YABU - people have being doing this for years / mine is on as we speak / it’s fine

YANBU - knock it off and deal with the heat in some other way

OP posts:
Alphabet1spaghetti2 · 11/06/2023 00:32

We run ours over night. I just make sure the fan is cleaned weekly of any dust/pet hair that inevitably build up. A hoover is great for doing just that and a wipe over of the blades to sort any dust.

ABugWife · 11/06/2023 00:40

Yep mine is on all night most nights.

stopthejetwashingmadness · 11/06/2023 00:42

rightioly · 10/06/2023 23:07

Do not put your dishwasher on before you go to bed.

?

Barleysugar86 · 11/06/2023 00:45

We run our dishwasher overnight. It's 40% of the cost with off peak electricity than it costs us during the day.
As long as you have working fire alarms I don't see it as particularly more dangerous a fire risk than during the day... but then I am in a ground floor flat sleeping in the room next door and a surprisingly light sleeper after I had my kids!

mondaytosunday · 11/06/2023 00:46

Yea why not @rightioly? Don't many of not people do this?

mondaytosunday · 11/06/2023 00:46

If not all that should have read 🙄

Want2beme · 11/06/2023 00:53

When I lived in a hot climate and before I had AC, I kept a fan on all night and my cat had his own fan on him all night. Didn't have any problems.

Missingthegore · 11/06/2023 00:54

echt · 11/06/2023 00:47

Running your dishwasher at night comes with some caveats:

https://kitchensnitches.com/can-you-run-a-dishwasher-overnight/

An article pasting together random information, most of it 20 years out of date by a person with no formal qualifications in electronics, fire safety, appliance repairs or electrician or plumber

Missingthegore · 11/06/2023 00:57

If you are running a portable fan all night long look at installing a ceiling one which you can adjust with a remote. Doing that has been a life saver for me from a comfort point of view.
Otherwise buy something with a decent motor in it so it reduces the risk of burning out and do as a PP mentioned about vaccuming the air inlet and cleaning the blades.

off · 11/06/2023 00:59

Only if you don't mind peeling your eyelids open in the morning. Though I think that's just me.

Nat6999 · 11/06/2023 01:12

Mine is on all night as soon as the temperature reaches 20 degrees.

JayJayEl · 11/06/2023 01:34

rightioly · 10/06/2023 23:07

Do not put your dishwasher on before you go to bed.

Any reason (other than the standard 'fire hazard' advice) for this?

An old friend of mine forgot to switch her dryer off before bed, and woke up in the night to their house engulfed in flames. They left the house with nothing but their bedtime clothes on. It was horrific, and the aftermath even more so. They lost everything- their house was literally a scorched shell. Obviously there is a recommendation to switch your tumble dryer off at bedtime/not go out when it's running. I am now paranoid to the point of obsession about switching it offcut!

A dryer is dry heat, so am assuming that is why it is such a fire hazard, but a dishwasher is full of water...wouldn't that make it less flammable? (I realise that this view of mine is likely really stupid. 😂)

XenoBitch · 11/06/2023 02:04

I opened this thread thinking it would be about Korean fan death.

LivingInFlorida · 11/06/2023 03:01

Our ceiling fans are on day and night almost every day of the year, as are probably all the other ceiling fans in Florida. Plus the air is on most days. This house has been fire-free for decades.

greenspaces4peace · 11/06/2023 03:39

and the fan can tell the time difference? on 8 hours from 0700 to 1500 vs 2300 to 0700?? i call bs.
yes any appliance can get overheated but it has zero to do with nighttime (have smoke and fire detectors that are up to snuff) cuz your sleeping and may not smell the burning wires.

123rainbow · 11/06/2023 04:36

Couldn't sleep without one.

mathanxiety · 11/06/2023 05:10

YABU

And the 'advice' is beyond ridiculous.

mathanxiety · 11/06/2023 05:20

JayJayEl · 11/06/2023 01:34

Any reason (other than the standard 'fire hazard' advice) for this?

An old friend of mine forgot to switch her dryer off before bed, and woke up in the night to their house engulfed in flames. They left the house with nothing but their bedtime clothes on. It was horrific, and the aftermath even more so. They lost everything- their house was literally a scorched shell. Obviously there is a recommendation to switch your tumble dryer off at bedtime/not go out when it's running. I am now paranoid to the point of obsession about switching it offcut!

A dryer is dry heat, so am assuming that is why it is such a fire hazard, but a dishwasher is full of water...wouldn't that make it less flammable? (I realise that this view of mine is likely really stupid. 😂)

I've just turned on my dishwasher and am heading to bed.

Earlier, I came home and brought a load of laundry to the basement laundry facilities that are shared with my downstairs neighbour. The washing machine and dryer were both humming away. My neighbour wasn't home.

Should I stay home if I notice the dryer is on and she's left?

Should I stay up if she leaves the dryer on and goes to bed?

ToeJammed · 11/06/2023 05:39

I have both my ceiling fan and a standing fan on all night and all day. I would spontaneous combust otherwise.
The washing machine also goes on overnight if I'm doing a hot wash which takes almost two hours.
To be fair, that's in the garage with the dryer.

Morestrangerthings · 11/06/2023 06:06

Thelnebriati · 10/06/2023 23:17

We run fans all night, we use surge protectors and have a couple of those mini fire extinguishers hanging around just in case.

Just to add to peoples worries, surge protectors should be replaced at about 2 years. Some say 3 years or a bit longer. The risk is they become ineffective. I only read about surge protectors a few weeks ago. One of mine was very old. Info is available if you Google the brand name etc..( maybe everyone knows that they age - become ineffective - and I was unaware.).

Morestrangerthings · 11/06/2023 06:11

mathanxiety · 11/06/2023 05:20

I've just turned on my dishwasher and am heading to bed.

Earlier, I came home and brought a load of laundry to the basement laundry facilities that are shared with my downstairs neighbour. The washing machine and dryer were both humming away. My neighbour wasn't home.

Should I stay home if I notice the dryer is on and she's left?

Should I stay up if she leaves the dryer on and goes to bed?

I know some meone whose washing machine flooded during the night. The carpets through their downstairs were all . sodden. The small chance of it happening to me is not going to stop me using it at night.

I also know someone whose dryer caught on fire when they weren’t home. Caused a lot of damage. I don’t leave thre dryer on at night or when I go out. I’d request your neighbour stop doing this. At least at night when you are sleeping.

Willmafrockfit · 11/06/2023 06:25

i dont leave my phone on charge all night as it is bad for the battery
i do put my dishwasher on at night
and last night the fan was also on all night,

starrynight21 · 11/06/2023 06:28

I'm in Australia - everyone has fans / air cons etc going all night. I've never heard of any fires breaking out overnight.

mogsrus · 11/06/2023 07:14

JayJayEl · 11/06/2023 01:34

Any reason (other than the standard 'fire hazard' advice) for this?

An old friend of mine forgot to switch her dryer off before bed, and woke up in the night to their house engulfed in flames. They left the house with nothing but their bedtime clothes on. It was horrific, and the aftermath even more so. They lost everything- their house was literally a scorched shell. Obviously there is a recommendation to switch your tumble dryer off at bedtime/not go out when it's running. I am now paranoid to the point of obsession about switching it offcut!

A dryer is dry heat, so am assuming that is why it is such a fire hazard, but a dishwasher is full of water...wouldn't that make it less flammable? (I realise that this view of mine is likely really stupid. 😂)

A dishwasher is full of water. That’s the trouble, water & electric don’t mix you don’t put a electric fire out with water

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