So I’m going to do a deep detail here soon and on my last truck wash I noticed that I have what seems to be water spotting or spots left by water and pollen mix. I also have some dirt stuck in the plastics low spots that doesn’t want to come out. I used D101 @ 4:1 and it did a decent job but I’m afraid of going stronger since there are many reports of D101 ruining plastics at higher dilutions. Thoughts?