Author Topic: Salt/screenwash/wipers  (Read 17830 times)

Offline Keithuk

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Re: Salt/screenwash/wipers
« Reply #10 on: 21 December 2010, 00:54 »
You should try cleaning the wiper blades first. Ever since I've been driving (37 years) I've always cleaned the windscreen and wiper blades with methylated spirits. Wiper blades pickup all the oil, grease and traffic film of the roads and makes the water streak as it wipes. Don't just buy new blades just clean them with methylated spirits with a kitchen roll and wipe the screen. The paper towel will turn black from the grease. Black will always come of them because they are rubber but wipe until it isn't obvious. Blades will last for at least 5 years if you look after them.

Now methylated spirits isn't widely available as it was many years ago. I tried my local hardware stores but they don't stock it. I even tried chemists but they don't stock it. I bougth a litre of eBay 2 years ago for £6.71. I've just Googled it and B&Q now sell 500ml for £3.08. If your in the States its called Denatured alcohol

In an emergency you can add methylated spirits to the washer fluid it prevents it freezing as it alcohol based plus it cleans things.

Thats my Christmas tip for you lads.   :wink:
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Offline Exonian

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Re: Salt/screenwash/wipers
« Reply #11 on: 21 December 2010, 05:12 »
You should try cleaning the wiper blades first. Ever since I've been driving (37 years) I've always cleaned the windscreen and wiper blades with methylated spirits. Wiper blades pickup all the oil, grease and traffic film of the roads and makes the water streak as it wipes. Don't just buy new blades just clean them with methylated spirits with a kitchen roll and wipe the screen. The paper towel will turn black from the grease. Black will always come of them because they are rubber but wipe until it isn't obvious. Blades will last for at least 5 years if you look after them.

Now methylated spirits isn't widely available as it was many years ago. I tried my local hardware stores but they don't stock it. I even tried chemists but they don't stock it. I bougth a litre of eBay 2 years ago for £6.71. I've just Googled it and B&Q now sell 500ml for £3.08. If your in the States its called Denatured alcohol

In an emergency you can add methylated spirits to the washer fluid it prevents it freezing as it alcohol based plus it cleans things.

Thats my Christmas tip for you lads.   :wink:

And it provides a handy winter tipple for you to have a few swigs of whilst de-frosting the car.
That's the nearest you'll get to a Christmas tip from me!  :laugh:
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Offline Rolfe

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Re: Salt/screenwash/wipers
« Reply #12 on: 21 December 2010, 10:17 »
My problem is frozen screenwash.

I don't know what's in the screenwash bottle because it was refilled by the garage when the car was serviced, but I had the same problem before, even when I was using a mixture supposed to be OK to -20oC.

The weird part is, it never thaws!  Every other car I've had, if you started a journey with frozen screenwash, you could rely on getting at least some, intermittently, as the reservoir partly thawed from the heat of the engine.  Not so on the Golf.  I drove over 100 miles yesterday evening, and didn't get so much as a drop from the screenwash the entire trip.

I've taken to carrying an old towel soaked in neat screenwash fluid, in a plastic box.  I use that to wipe the windscreen whenever it gets so filthy I can't see..  But why the hell doesn't the reservoir thaw out while the car is being driven?

Rolfe.

Offline Agreeable Slick

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Re: Salt/screenwash/wipers
« Reply #13 on: 21 December 2010, 10:19 »
Water bottle is now located in the outside edge of the bumper, not internally in the engine bay.

Subzero wind speeds hitting the bumper will not allow it to thaw out whilst you are moving, nevermind standing still.

Offline am1w

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Re: Salt/screenwash/wipers
« Reply #14 on: 21 December 2010, 10:33 »
I would be a bit wary of using methylated spirits as the stench is quite overpowering. :sick:

Surgical Spirit is a better bet and I think is available at chemists.
« Last Edit: 21 December 2010, 12:40 by am1w »
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Offline Sam

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Re: Salt/screenwash/wipers
« Reply #15 on: 21 December 2010, 10:39 »


The entire world is a Money Pit, you just have to pick yours.

Offline Rolfe

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Re: Salt/screenwash/wipers
« Reply #16 on: 21 December 2010, 10:55 »
Water bottle is now located in the outside edge of the bumper, not internally in the engine bay.

Subzero wind speeds hitting the bumper will not allow it to thaw out whilst you are moving, nevermind standing still.

What a bloody stupid idea.

Rolfe.

Offline Agreeable Slick

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Re: Salt/screenwash/wipers
« Reply #17 on: 21 December 2010, 11:01 »
Well, in some instances yes, in others no.

The space in engine bays now is completely taken up by sensors/wiring/piping/plastic and making fitting reservoirs with 5L + capacity more difficult to fit in there. That combined with increasing saftey expectations, crash impact absorbtion etc has forced the tank to be moved there.

Although, it can aid impact dispersal to a point (assuming it's full) when you/someone else crashes as it will absorb and displace some of the force. HTH.

Offline Rolfe

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Re: Salt/screenwash/wipers
« Reply #18 on: 21 December 2010, 11:06 »
Fairy nuff.  But how hard could it be to direct some of the waste heat from the engine to the screenwash reservoir?  Right now (temperature of -15.5oC noted coming through Dolphinton on the way home last night) I might as well not have a screenwash at all.

Rolfe.
« Last Edit: 21 December 2010, 11:14 by Rolfe »

Offline Agreeable Slick

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Re: Salt/screenwash/wipers
« Reply #19 on: 21 December 2010, 11:09 »
Well indeed, but it all depends on how much that would cost. Everything relates back to cost for a manufacturer.

Of course their arguement would be that the screenwash mixture should be one that encompasses these extremes of temperature. Either that or as suggested, drop some alcohol in there. (just keep an eye on your wiper rubbers)