When I picked up my car the windshield seemed clean.
However, maybe a few weeks later I noticed what look like suction cup marks...a couple of squares about 2"x 2" and a round one. At least one on the back as well.
These only show up when there is some condensation or odd low sun in the evening. During bright sun they are invisible.
Of course one is right at eye level, driver's side.
I wiped them with a soft rag when there was condensation (a few times) and they went away...only to come back when I get more condensation.
I tried cleaning with Windex-like cleaner -- looks perfect, but then the marks show up again later.
I'm thinking of trying a stronger cleaner, such as a white paste window cleaner (like a soft toothpaste).
Any harm in doing this?
What else would be good to try?
Anyone else seen this?
However, maybe a few weeks later I noticed what look like suction cup marks...a couple of squares about 2"x 2" and a round one. At least one on the back as well.
These only show up when there is some condensation or odd low sun in the evening. During bright sun they are invisible.
Of course one is right at eye level, driver's side.
I wiped them with a soft rag when there was condensation (a few times) and they went away...only to come back when I get more condensation.
I tried cleaning with Windex-like cleaner -- looks perfect, but then the marks show up again later.
I'm thinking of trying a stronger cleaner, such as a white paste window cleaner (like a soft toothpaste).
Any harm in doing this?
What else would be good to try?
Anyone else seen this?