https://entomology.ca.uky.edu/ef416
These Asian bug imitators, come out and live in the house whenever it gets warm. We keep a cup of dish soap water on hand to catch and drown them.
They still come out but the quantity decreases each year.

When we released our online purchased ladybugs I found that soon after there was no evidence of them but when I made a post about our recent release I got this helpful comment from @garykainx
https://steemit.com/gardening/@bchick/aphids#@garykainz/re-bchick-aphids-20170619t013308765z

I still see the damaged leaves but no more evidence of more damage since the release of the lady bugs.