If you want them dead and quick. Put some car coolant in an open dish, its sweet and there dead real quick. I don't mess around, this is the equivalent of using a canon to swat a fly, but you can see how it would work. 
I should note that this isn't wise if you have pets or kids.
This solution was suggested to me to take care of raccoons in the attic. Didn't need it but the idea stuck with me.
GDL
I should note that this isn't wise if you have pets or kids.
This solution was suggested to me to take care of raccoons in the attic. Didn't need it but the idea stuck with me.
GDL
