Jul 22, 2013 - 03:59 PM
The single best product for outdoor control of spiders is Demand CS. It can be mixed with water and applied around the eaves, windows, doors, etc. It can also be sprayed onto the lawn, shrubs, etc. We have other products such as EcoSafe Cobweb Cleanup, Bifen, Cyonara 9.7, that also do a great job. Demand CS will giv you the longest outdoor control.