Lia from Greenwell Springs, La writes
They both claim to last 3 months & have the same active ingredi
While both products do share the same active ingredient their formulations are very different. Suspend SC will only last for about 30 days outdoors (90 days indoors) while Suspend Polyzone has been tested and will last for 90 days outdoors. Suspend Polyzone has a unique poly coating over the particles of the product which protects it from weathering and makes the residual last longer. Suspend Polyzone was also designed to stay up on the surface of even very porous areas such as concrete or wood which makes the product more available to insects.
Answer last updated on: 04/23/2012