We powerwashed our siding today to help and remove the oxidation that had formed. After powerwashing, we now have all these white dots on showing. After some research I believe they are spots from the nails/fasteners. I was wondering if there is anyway to fix this. I also read some people have put in a warranty claim for this issue. Being the 2nd owners of the home, I do not know what type/brand of siding was installed. Any ideas? TIA!

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