Originally Posted by 300sdToronto

Prolific quantities of mothballs works. I got rid of a family of raccoons back under our deck in downtown Toronto. Used a length of ABS drainpipe shoved into the den and poured about half a box of mothballs at a time into the den.

Did this several times over the course of a week and they moved out.

If you alternate with a hosepipe to flood the den as well it's pretty surefire.

We had a similar urban setting where even an air rifle would have brought the SWAT team out in force so traps and firearms or arrows were totally out of the question.