Shawn from Benton, La writes
My main problem around the house is spiders inside and out. Is which of these products is more effective for spiders?
Each product has its pros and cons. Cyper WP will have a faster kill for spiders and other insects but would need to be reapplied more frequently outdoors and can leave a visible white powdery residue behind. Onslaught has a slower kill but it dries clear and since it is microencapsulted will last longer outdoors. Onslaught also is more versaitile as it can be broadcast sprayed indoor and outdoors for fleaand tick control when needed.
Answer last updated on: 08/07/2013