There is a tree over shadows my parking lot as well as a dumpster

Ok you

When it warms up, park your car in full sunshine. The temp inside will rise up to 140 F. or more. That will cook them out of there.





Get Harris Roach tablets.

Use a large caliber pistol and blast them out of there! Then use some poison. Just kidding on the first part. Get some of that roach poison that stays in an enclosed trap, put it on the floor under the passenger seat.

Don't use any type of spray. The fumes are poisonous for a long time after the odor is gone.

Clean it.They are in there for food.

There is a tree over shadows my parking lot as well as a dumpster

Ok you