Let the Bugs Do the Housework

Mildew has been growing on a vinyl weatherstrip at my garage door, and I could not scrub it off with the usual cleaners. Looks like some bug has effectively grazed the mildew; now, if I could only raise a herd of these critters and put them to work where needed!

I did not watch the bugs at work, and only noticed their handiwork after they were gone. I don't know who they were (they did not leave a bill).