What is the difference between Demon WP and Cynoff WP? They both have the same amount of active ingredient....
There is no difference between Demon WP and Cynoff WP other than they are made by different manufacturers. They both have the same active ingredient, cypermethrin, and treat the same pests. Just like there are different manufacturers of aspirin at the pharmacy, there are different manufacturers of pesticides that basically do the same thing as well.
Answer last updated on: 07/26/2011