I’ve had my ‘22 Model 3 LR for over a year and most of that time I was a dumb dumb and washed with super hard water at my house (well water) without properly drying. I’ve since purchased a hose faucet filter.
Recently I got an exterior detail and ceramic coating for $700 and unfortunately even with the strongest chemicals the man couldn’t remove the water spots completely from my partial PPF sections and the glass! I just tried some ONR in warm water tonight and that didn’t do anything. Maybe I’ll try nearly boiling water next. I tried invisible glass on the windows/roof and that did nothing. Also tried distilled vinegar. I think I’m *sugar* out of luck.
Recently I got an exterior detail and ceramic coating for $700 and unfortunately even with the strongest chemicals the man couldn’t remove the water spots completely from my partial PPF sections and the glass! I just tried some ONR in warm water tonight and that didn’t do anything. Maybe I’ll try nearly boiling water next. I tried invisible glass on the windows/roof and that did nothing. Also tried distilled vinegar. I think I’m *sugar* out of luck.