I have been using Demon WP and had no problems. How does this compare? Specifically will it control roaches, especially German roaches, as well?
Talstar P and Demon WP are both synthetic pyrethroid products and work in a very similar way. The key difference here would be that the Demon Wp is a wettable powder and as such, it is able to stay on the surface of porous areas allowing insects to come in contact with it a bit better. That being said Demon WP also leaves a white powdery residue that is visible on dark surfaces. Talstar P is a concentrated liquid that is odorless, dries clear and is labeled for a huge variety of insects (including roaches) and areas making it a bit more versatile.
Answer last updated on: 04/14/2010