Question
I am at my wits end. I'm willing to try anything
whether it be lethal or not.Please help

Answer
Unfortunately, you haven't given me much to work with, such as what is the problem.

So I will have to send you to a web site that has all kinds of information. Click on the guides link and you will info on how to control a variety of species, including the animals you listed.

http://icwdm.org