Teresa from Debary, Fl writes
There is no difference between Cyper WP and Demon WP other than the fact that Cyper WP is half the price for the same size as Demon WP. They both contain the same active ingredient and perform the same. Demon WP is the name brand, the first one made, by Syngenta. Cyper WP is a generic version made by a different company called Control Solutions. Just like there are about 10 different brands of aspirin at the grocery store that all do the same thing, pest control products are the same way and there can be multiple manufacturers that essentially make the same product.
Answer last updated on: 09/03/2011