I tried the Nix treatment and it worked like a charm. The cream only cost from 10 to 20 bucks and it is easy to apply. I'll give you 2 links that have the correct measurements and instructions.

http://bamboozoo.weebly.com/snakes-n...treatment.html

http://triplemoonsexotic.com/article...ite-treatment/

Both are good. Good Luck