Ok, i did this camper and was worse than expected
(again, phone quotes suck!)
Anyhow, there is black streaking that appears on the upper metal and lower plastic / fiberglass. I tried everything that I have... Bleach, Simple green, auto wash concentrate, ind grade degreaser concentrate, acid wash, citrus cleaner... elbow grease?!?!
It seems to be embedded and the owner is positive that they got this stain out last year? I suspect that this is the first time in 3-5 years that this has been washed. There is a metal roof with rubber edging and no rhyme or reason to the streaking, looks to be from the overlapped panels and windows?
Please advise as I am going to stop back on Monday for other job and re-attempt this.
Thanks
Josh
I love when they expect more for less, don't they work for money? Little experience with homeowners and not sure how you guys do it?
