Carol from San Martin writes
Can you please explain why Suspend SC is a non-repellent and Suspend Polyzone is a repellent as they both have the same active ingredient.
Suspend SC and Suspend Polyzone are not considered a non repellent or a repellent. Deltamethrin, the active ingredient kill insects by direct contact of the areas that have been sprayed (wet or dry) or if they eat it (baits). It disrupts their normal nervous system function.
The "SC" in Suspend SC is for suspended concentrate. Suspend Polyzone uses the same active ingredient but has a polymer coating around the active ingredient to better withstand weather elements, rain, sun, heat better. Suspend SC lasts for 30 days outdoors and Suspend Polyzone lasts 90 days outdoors.
Answer last updated on: 10/21/2017