We redid our roof so now I see everything. We took Old Blue out this weekend. We had the AC running on generator & it rained for 5 min. The next day we noticed some streaks(there are plenty anyway) but these were new & they were a little oily. They were on the right side of MH. Is the AC runoff a little oily? The location of this spot is where the AC runoff does head-front right of MH. The new roof is dry & the spot is a little oily. I don't see a water trail on the roof from the AC just the puddle with some directional residue. Any ideas? The streaks were very noticeable & I would have noticed them if we had not redone the roof.
Tere