Neighbor's Sprinkler Left Mineral Deposits

[drftboat]

Unfortunately my neighbors sprinkler was mis-directed for some time and the overspray left a white chalky mineral deposit on the exterior skin of my trailer. What would be the appropriate method to remove such buildup on a newer Airstream. I am asking as I do not what to damage the seal coat on the Aluminum or promote that creepy corrosion........ Filiform.

Any ideas????

Thanks
Doug

[rmkrum]

Try some white vinegar diluted 50-50 with water on a mineral-coated inconspicuous spot. If that takes it off, it should not mess up the clear coat or other sealants.

Water deposits are usually calcium based.


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[rustyrat]

One of the best products out there for new and old rigs is called "ice" it is made by turtle wax, is silicone based, wipes on easy, and shines like a dream. About 20.00 a bottle, you can find it on ebay , Walmart or a auto store.
Make sure to get the clear liquid ice, it comes with an application pad and small blue Terry cloth.
Clear bottle with a blue top.

Hope this helps.
Shine on