nightrise420
New member
so i got water spots now on my car from sprinklers and when i wash it.... it doesnt go away completely.... i tried using vinegar mix (50/50 water & vinegar) but it doesnt work.! help plz
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Mike Phillips said:Years ago I wrote an article for MOL and just arbitrarily gave the two different types of water spots names as I needed a way to discuss them and differentiate them from one another. I don't know if there some other term previously used in the professional industry to differentiate mineral deposits from water spot etchings? If there is then I've never read or heard about it and feel free correct me and also to use those terms or make up your own.
Here's how I described them,
Type I Water Spots are mineral deposits sitting on top of the surface.
Type II Water Spots are actually holes or etchings that are in the paint.
Type I Water Spots, or mineral deposits bonded to the surface can be removed using detailing clay while Type II Water Spots, or etchings which are below the surface must be removed using a compound or polish because you have to remove a little paint surrounding the etching to level the surface.
Before washing
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After washing
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After claying
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Most of the water spots in these pictures were mineral deposits on the paint and glass of this Lexus I buffed out but in a few sections the water had actually etched into the paint so we removed them by machine buffing.
If claying or vinegar or some other topical approach doesn't work then you'll have to use some type of abrasive product to remove a little paint surrounding the etchings to level the surface. This means removing some of your car's precious clear coat.
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Danase said:I'd go to an acid base water spot remover before I'd start sanding.