c8n
New member
- Mar 4, 2013
- 819
- 0
Maybe they are hidden for a while because they are dirt and get washed off. I don't know what you other members are seeing but I looked at the OP's pictures again, and I don't see any etched-in spots--I see dirt and a couple of water spots, but I can't make out any permanent/etched spots.
I did something stupid a while back ago. Pressure washed the car at a local self serve car wash using their soap and I didn't dry the car. The car sat in the garage for a week and I end up with water spots that was totally invisible under normal lighting but under the sun or a strong light source, it reveal itself. I am guessing this is similar to the OP's case.
Clay did nothing but a light application of SwirlX with DA cleared it up pretty nicely.