Ive never had a problem with my windows, but this morning when i was washing my car i noticed little water spots that formed on the windows, i washed the car and used 3 different types of window cleaners but the spots still wont come off! any advice??
i assume that its the outside of the window right? if so try using rubbing alcohol, see if that'll work. pour it on a clean white rag, and dab and wipe.
rubbing alcohol wont hurt the glass and it takes off pretty much alot of stuff like adhesive, sap, etc. white rag will show color if its other than water.
also, can you feel roughness or raised feel on the spots?