Fine sand covering - Ubi
The recent southerly winds have left my car covered in a thin layer of what appears to be very fine sand. I have tried hosing it off, without success. I'm concerned that washing it in this condition will grind the sand into the finish and leave severe swirl marks.

Any suggestions?

Thanks.
Fine sand covering - Blue {P}
Try using the pressure washer at your local forecourt, this ought to lift it, no need to use the scratchy brush though.

If this doesn't work then just bite the bullet and wash it, you may find that it's baked on in which case I think a machine polish is the only thing left to try.

Fine sand covering - frazerjp
I remember a friend of my parents saying that the fine sand covering you'll find on parked cars is sand that comes from the Sahara!
It comes via the thermos that're created within the Atlantic.
Fine sand covering - Harleyman
It comes via the thermos that're created within the Atlantic.


Untrue.... nature abhors a vacuum! ;-)
Fine sand covering - oldgit
The recent southerly winds have left my car covered in a thin layer of what
appears to be very fine sand. I have tried hosing it off without success. I'm
concerned that washing it in this condition will grind the sand into the finish and
leave severe swirl marks.
Any suggestions?
Thanks.


As it has been fine and light enough to be airborne then you will be find that there will be no problems, especially if derived from regions far away, such as the Sahara.

Put some of the material between thumb and forefinger and test the 'scratchiness' of said material. Usually, this material is as fine as the compounds found in car polish/cleaners.
Fine sand covering - Stevieboy
The sand looks suspiciously like the sand off my neighbour's (x3) newly blocked paved driveway.
Fine sand covering - FotheringtonThomas
Any suggestions?


Don't wash it. It'll only get dirty again, anyway.
Fine sand covering - Ubi
I am indebted...
Fine sand covering - Ian (Cape Town)
Very Large sponge, lots of hot water, twice the recommended dosage of car shampoo.
Soak the sponge well, and then squeeze out half the water, then keep squeezing and you get a myriad of suds to slop over the car. Slap it on all over, as Henry Cooper would say!
Then a good hosing down to get rid of all the bubbles.
Works a charm for me when the car is sanded up - not an uncommon thing when the wind blows here!
Also, if the problem seems bad, ensure that all the areas around the doors are sponged down, especially the hinges, and extra lube added. Fine-sand plus grease is a killer for locks etc.