Hello have found at my 2 cars after washing, that these are covered with whitish dots. very very small. have polished with Rocket; the dots do not go away. you notice, that the paint feels very rough. on the road opposite has a painting doctor his workshop. he painted outdoors. distance about 20-30m. can this spray mist be of painting work? can the freshly painted paint/fog cover such distances and stick to my cars? or is this tec Is it not possible? Does anyone have a tip on how to test it more accurately? mfg soul