Sep 23, 2013 - 11:48 AM
EcoSafe Cobweb clean-up will repel spiders and also make the clean-up much easier of cobwebs and help reduce the reformation of cobwebs. If you spray a spider directly, it should kill the spider, as most plant oil based products will kill spiders.
It should not be sprayed directly on plants. If you want to spray house plants for spiders and want something ecofriendly, use Essentria IC3. Essentria is labeled for use on lawns, shrubs, etc, and should be safe for use on plants. EcoSafe Cobweb Clean-up would probably burn the plant since it is used full strength and not diluted.