You’ve hit on something. We’ve got bear spray & pepper spray. Why not pig spray.
Every time the muslims riot, bring out the pig spray & hose them down. They will run like sheep.
Someone could make a fortune making/selling the stuff.
There could be little boxes scattered around like fire alarms.
“In case of ragheads, break glass.”
“Pull Pin, Lift Handle, Hose Down Muzzies”
“Range 500 feet”
It could also make a warning sound, Oink! Oink!