Remove the plants from the room and bomb the room with Pyrithium or other serious bug killing spray. Meanwhile, plastic wrap your pot and soil (plastic bag). Using any or all of the mentioned soaps (dish soap without any of the ammonia or other addatives, neem, Safer insecticidal soap, etc.). Get it soaking wet under and over the leaves. wait 10 minutes or so and rinse completely. Let everything dry and settle and put your plants back. This also works as well for PM.

Shov