Best way to dry out a damp car?

Best way to dry out a damp car?

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Discussion

Eddh

Original Poster:

4,656 posts

199 months

Wednesday 11th February 2009
quotequote all
I have recently picked up a car that is rather damp on the inside as it had been stood for a while. Does anyone have any top tips for drying the car out?

Nolar Dog

8,786 posts

202 months

Wednesday 11th February 2009
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Cat litter. smile

reaper668

495 posts

216 months

Wednesday 11th February 2009
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Find your nearest Diy or camping shop and buy a Dehumidifier for about £4. Should dry it out quite quickly.

G_T

16,160 posts

197 months

Wednesday 11th February 2009
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Small fire in the passenger footwell.

I'd recommend hexamine blocks from your local army surplus go get it going in the damp.

discoman

237 posts

197 months

Wednesday 11th February 2009
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Packs of silica gel, can be bought in large quantities of ebay. They did the trick for a civic we once had that was leaking water in through the boot lid!

Gad-Westy

15,107 posts

220 months

Wednesday 11th February 2009
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My Elise was partially flooded earlier this year. I took the carpets out first of all and dried them indoors and left an electric fan heater inside the car with the windows down a fraction for a day or two. Seemed to do the trick. I've heard of people using silica gel bags as well.

Eddh

Original Poster:

4,656 posts

199 months

Wednesday 11th February 2009
quotequote all
Thanks for the suggestions, its now in a dry barn as well so it won't be getting anymore near it!

ExPat2B

2,157 posts

207 months

Wednesday 11th February 2009
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Electric fan heater, with the windows open about 1 inch. Be *careful* where you site the fan heater, you need at least 1 metre between the blown air and any seats/dash. Driver footwell with the seat pushed back, boot with the seats down are all good.

The dehumidifiers dont work terribly well in my experience. You need heat in this weather, and lots of airflow.

I used to drive a T-Top with the glass out all the time, and used to get rather wet on a regular basis !

gib6933

5,278 posts

238 months

Wednesday 11th February 2009
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ExPat2B said:
Electric fan heater, with the windows open about 1 inch. Be *careful* where you site the fan heater, you need at least 1 metre between the blown air and any seats/dash. Driver footwell with the seat pushed back, boot with the seats down are all good.

The dehumidifiers dont work terribly well in my experience. You need heat in this weather, and lots of airflow.

I used to drive a T-Top with the glass out all the time, and used to get rather wet on a regular basis !
True for a dehumidifier to work it needs to be humid not wet, good on a hot day but not very good in this weather.
A fan heater and a dehumidifier at the same time would work wonders.

Orb the Impaler

1,881 posts

197 months

Wednesday 11th February 2009
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Eddh said:
I have recently picked up a car that is rather damp on the inside as it had been stood for a while. Does anyone have any top tips for drying the car out?
Take it back to the TVR dealer that you got it from and ask them; they're experts
biggrin

Eddh

Original Poster:

4,656 posts

199 months

Wednesday 11th February 2009
quotequote all
Orb the Impaler said:
Eddh said:
I have recently picked up a car that is rather damp on the inside as it had been stood for a while. Does anyone have any top tips for drying the car out?
Take it back to the TVR dealer that you got it from and ask them; they're experts
biggrin
laugh Its a CRX wink

ETA: (another one)

Edited by Eddh on Wednesday 11th February 16:05

dr.pepper

634 posts

201 months

Wednesday 11th February 2009
quotequote all
Eddh said:
Orb the Impaler said:
Eddh said:
I have recently picked up a car that is rather damp on the inside as it had been stood for a while. Does anyone have any top tips for drying the car out?
Take it back to the TVR dealer that you got it from and ask them; they're experts
biggrin
laugh Its a CRX wink

ETA: (another one)

Edited by Eddh on Wednesday 11th February 16:05
It may not be damp due to simply being parked up. CRX's and Civic's have a common trait where the rubber seal around the back lights wear out. This lets water in, and it runs along the boot floor and soaks the carpet and rear seats(in a civic).

reaper668

495 posts

216 months

Wednesday 11th February 2009
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http://www.hardware-ironmongers.com/details.aspx?c...

This is what I used to dry mine out.

Salgar

3,283 posts

191 months

Wednesday 11th February 2009
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reaper668 said:
http://www.hardware-ironmongers.com/details.aspx?c...

This is what I used to dry mine out.
I've used one of these before, pretty good, just remember to empty it out as it gets pretty full of water.

ol

2,386 posts

215 months

Wednesday 11th February 2009
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My Mk2 Golf leaked like a bugger, and the footwells were more like foot spas after it had rained. I used a dehumidifier, much safer than having a fan heater in the car, and it dried it out fairly fast.

Carl_Spackler

2,791 posts

195 months

Wednesday 11th February 2009
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Whipple454

1 posts

180 months

Monday 23rd November 2009
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Hi - most people's experience of dehumidifiers is of the compressor / refrigerant type that are not effective in temperatures below around 15 degrees celsius. I doubt many people's garages are this warm in the winter - I know mine isn't. For cooler conditions go for a desiccant dehumidifier as they are effective irrespective of temperature. I have a Prem-I-Air DD122FW desiccant dehumidifier which is a 7 litre per day capacity. I leave it in the garage with the humidistat set on high and it regulates the humidity automatically. I leave the windows on my '91 merc 500sl slightly open when in the garage and the inside ot the car is kept completely dry. In addition, the beauty of the desiccant units is that they can get the humidity level down to 40% humidity which is below the rusting point of metal - the compressor units won't get the humidity lower tahn 50% which is around the rusting point of metal. I bought mine from aircon247.com and found the guys there really helpful and the dehumidifer arrived the next day. Incidentally the dehumidifier I have as been rated top out of five tested in December 2009 Practical Boat Owner maagazine which is reassuring - it draw twice as much moisture as the next best unit.

neil_bolton

17,113 posts

271 months

Monday 23rd November 2009
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Bowl of rice on the passenger seat left overnight/for a few days/a while.

Acehood

1,326 posts

181 months

Monday 23rd November 2009
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Shoot a hole in the floor

davlulham

2 posts

119 months

Tuesday 16th December 2014
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Here's what I just did,

Accidentally left window down overnight during a storm leaving the inside of my car completely soaked. After soaking up as much water as possible with towels I got a bag of silica cat litter from Waitrose, it's the easiest way I found to get a large bag of silica gel for £4. Fill a plastic tub up with the stuff and microwaved it on LOW POWER setting for 15 minutes to totally dry it out. I used a tub that was only just small enough to fit in the microwave, it doesn't have to be able to turn around. (Important: make sure you have microwave on low or it will probably burn and make a mess!). Then put it in your car overnight. After one night the car was much drier and the box of silca was noticeably heavier, having soaked up a lot of water. So I repeated the process and after the second attempt the inside of the car was completely bone dry. Considering it is December and cold and wet outside I thought this worked really well!