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Wednesday, 19 November 2025

Put Used Tea Bags In My Car!!! Whatever Next?

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Todays post concerns tea bags and putting them in your car! Now, I know many use tea bags in their gardens but I'd not come across using them in your car before ... have you?

"Drivers urged to put tea bags in cars from Tuesday

Drivers across the UK are being urged to put used tea bags inside their cars from Tuesday 18th November as snow and ice is forecast. The Met Office has issued multiple yellow weather warnings for snow and ice this week affecting Northern Ireland, parts of Wales, northern and southwest parts of England and much of Scotland, with temperatures expected to plummet below zero in some parts. The wintry conditions means drivers will likely wake up to a layer of condensation on their car windows this week, as cold weather typically makes it worse. Condensation forms when warm, moist air inside the car meets the cold surface of the glass, causing water vapour to condense and form droplets, and this tends to be more pronounced in winter or in bouts of very cold weather.

photo credit : Claire Schofield

The colder the outside temperature is, the more dramatic the temperature drop when warm air hits the glass, which leads to fogging. Condensation and fogging can take a while to clear, which can be very frustrating ahead of a morning commute, but there is a simple remedy you can use to tackle the problem - and all you need is some used tea bags.

Used tea bags - particularly used black and green tea bags - are very effective at reducing condensation and dampness inside cars because the tea leaves contain substances that are naturally absorbent.

As such, they can be used to draw excess moisture from the air and essentially act as a natural dehumidifier which can prove particularly useful on freezing cold mornings.

Currently, there are three separate weather warnings for ice on Tuesday, November 18, plus a warning for snow, and a warning for snow and ice, affecting large swathes of northern parts of the UK.

Further warnings for snow and ice are in force until Thursday, November 20, so drivers are likely to find they're waking up to damp, misty and potentially frozen windscreens.

To help tackle this, experts recommend placing some used tea bags, or small bowls of loose tea, around the inside of your car, such as on the dashboard or in the door pockets. Doing so can lower the risk of condensation forming on windscreens, which in turn helps drivers avoid being handed a fine of up to £2,500.

The Highway Code says drivers should always completely demist their windows before setting off and condensation can obstruct this, and if you try to drive with an obscured view you could be fined up to £2,500 and get penalty points on your license, especially if it leads to an accident.

Ben Pitcher, motoring specialist at DPF Experts, says tea bags are a great solution to this problem as they're naturally absorbent, cheap and likely already knocking around in your kitchen cupboard.

He explains: "Tea bags, especially black or green tea, are natural moisture absorbers. Placing them in your car can help reduce condensation, especially in colder months. Though they aren't as powerful as professional dehumidifiers, they're a cheap, eco-friendly solution for tackling minor dampness."

Green and black tea are able to absorb moisture that can form when the temperature inside a car is different to that outside and, as an added bonus, it can also improve the smell of your vehicle. Tea bags can absorb and neutralise unpleasant odours, leaving your car smelling much fresher with very little effort.

Pitcher also says packets of silica gel, which is commonly found in packaging for things like shoes, electronics and food items, can also have a similar effect and will help to clear car windscreens in the morning when condensation is most common.

He adds: "Silica gel packets, commonly found in packaging, are excellent at absorbing moisture. Collecting a few and placing them around your car can help control condensation. While they won't clear foggy windows instantly, they can help reduce moisture and keep your windscreen clearer for longer."
The above from article seen 18/11/25 here

Well, I never ...
Do please share your thoughts in the comments below.
Wherever you are I wish you safe driving.

All the best Jan

40 comments:

Chatty Crone said...

Oh, my goodness, thank you! I always have that problem in my car. I am going to do this.

The Happy Whisk said...

I knew about the packages bc some jar folks use them in their dehydrated food jars. But I never heard about the use tea bags. That's pretty cool. Thanks, Jan.

Linda's Relaxing Lair said...

Hi Jan, I don't have a car, but I know people who do. Thank you so much for sharing.

Bijoux said...

I’m trying to picture putting dried up used tea bags in my car and it just seems too bizarre! 🤣

Mari said...

I've never heard of this before. We do get that condensation here, but we don't drink tea. I'm going to have to try using the silica packets that come in things sometimes. Thanks!

Tom said...

...you learn something new each day!

J.P. Alexander said...

Uy es interesante. Te mando un beso.

gluten Free A_Z Blog said...

This is fascinating. Who knew?

Kay said...

I just sent this to my daughter in Illinois. Sounds like something worth trying. Winter is coming very soon.

Katerinas Blog said...

Thank you very much for this information Jan.
Every morning I leave for work by car and it is very humid I will try with the tea bags!!
Be well and give us such useful information!!

Iris Flavia said...

When I still had a car I never had that condition in cold weather. But then I always had new company cars. Will ask Ingo, his car is old(er)... Once my private, old car´s windows were frozen from the inside... that was a mess - but your tip comes like 25 years too late ;-)

Rustic Pumpkin said...

will pass the {PG} Tip on, as I don't drive. Has this been tried and tested, and presumably the bags must be dried out first? {bad PG Tip pun, I know}

chica said...

Nunca imaginaria isso! Estranho!
Mas deve fiuncionar!
beijos, chica

Margaret D said...

We learn something new everyday. Take care, Jan and be warm.

eileeninmd said...

Sounds interesting, I would give it a chance.
Take care, enjoy your day!

Shari Burke said...

I had no idea! If I had a car, I would try it!

Fun60 said...

I'm going to have to try this now!

jabblog said...

How very interesting. I am passing this on to my family. Thank you, Jan. (We had snow here this morning!)

Coloring Outside the Lines said...

Well, now that is interesting! My husband drinks green tea every day so we have plenty of used tea bags. I will have to see if this works. I saw a tip a few years ago about using a chalkboard eraser to clean the inside of your windshield and that works pretty well, but you have to be parked to do it. Thanks for the tip!

Ananka said...

Well there you go!! Brilliant hack :-D We certainly got those temp drops Jan up here in Scotland. Been really cold and frosty the last few days! :-D

My name is Erika. said...

I haven't heard of this either, but if it works, what a great idea.

Crafty Green Poet said...

I had no idea!

Carla from The River said...

This is interesting... I am going to give it a try.
Keep us updated on your weather.
Carla

Shrimpton and Perfect said...

They are also very good at cleaning log burner doors.

Elkes Lebensglück said...

I didn't know that either, interesting!
Take good care of yourself in this weather.
hugs Elke

Martha said...

This is one thing I don't have to be worried about here in Florida! :)

Jeanie said...

Because I love tea (certain kinds), people keep giving me tea and it's usually some weird tea I don't much like! I'm grateful but I don't really like to drink it! I'm going to put some in the car right now! All the icky ones!

Nas said...

This is interesting... I am going to give it a try.

roentare said...

It’s remarkable how something as humble as a used tea bag can double as a quiet winter ally, keeping car windows clear while adding a hint of freshness to the morning drive

DVArtist said...

I never thought of this. I'm going to put tea bags in my car too. Thanks so much.

Christine said...

Interesting

HappyK said...

That's a new one for me. Our vehicles are garage kept and I don't really have that problem. The defroster takes care of that.

Granny Marigold said...

I bought some tea that I don't care for and just might try using them in the truck. I assume it works with unused tea bags as well as used.

Anne (cornucopia) said...

Wow, what a great idea! I didn't know this. I sometimes have that condensation problem inside my car in the Winter. And I agree with Granny's comment: I assume this will work with unused tea bags, too.

Phil Slade said...

Hello Jan. Long time no see. It was good to see that you are still blogging about food and a myriad other topics. You will see that I have lost the impetus and inspiration to blog. My pastime is so dependent upon fine weather and I so fussy for all the elements to align that I don't get out too much. I must try that tea bag trick instead of throwing them on the garden as we do use lots of tea bags over the course of a week and Friday morning might be our first frost. Stay safe and well.

Debbie said...

what a great idea, i am going to try it!! i have used old tea bags to fertilize my garden, i often wonder if they make a difference!!

Lowcarb team member said...

DOES THIS WORK WITH UNUSED TEA BAGS?

Hello everyone and thank you for your comments on this post.
Some of you asked does this work with unused tea bags?
I haven't tried it but checking details on the internet I think the answer is yes!

If you should give this trick a try do please come back and leave a comment letting us know how it went ...

Thank you.

All the best Jan

Conniecrafter said...

I will start to save my used tea bags and give this a try :)

Linda said...

That’s a new one on me. I think I’ll just put some silica gel packets in my car.

Teresa said...

Que interesante nunca había oído hablar de esto. Besos.