I unfortunately failed to check some plants I bought and ended up bringing aphids into my indoor plants. The dont bug me from fox farm was worse than useless as it made me think I had it done and 2 weeks later nearly every plant, over 50 of them were infested. I hit all the plants up side and under the leaves last night and the Neem killed all the ones that got soaked but there were still alot walking around after a few hours. Has anyone used Neem and do you know if it kills them after its dried on the leaves? Thanks for any input.