I have squash bugs invading my house for the first time and would like to stop it now before it gets worse. I've been seeing them in my garden all summer long but didn't think they were too bad. Now they've moved and I noticed them on my shrubs and house last week. Today I killed three inside and I hadn't gone out yet so I know they're getting in through a crack or some other place. I guess I should start spraying my garden but that won't be till next year. What can I do now? They're still on some plants around my  house. I can see them on one side for sure. Also, I need something that's Ok for my organic garden.

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