Opened up the door to the garage this afternoon and there were probably 25-30 flys around the center top lightbulb. Didn't smell anything but had a quick look around and didn't see anything.
Opened up the garage door and went back 20 min later and all the flys were gone.
Went out about 5 minutes ago and there were probably 40-50 flys. No smell trash is seemingly secured and "clean".
Got to be something dead in there under a rack or in the ceiling. Definitely don't want to deal with this shit.