I’ve used a few different things for pests (aphids/thrips) lately. The one that seems to have been most effective is from corgitron’s thread.
I also recently made some JADAM wetting agent (basically insecticidal soap), but it didn’t have much effect. Turns out I had diluted it too much, so I’ll be trying it again at the correct mixture. Hopefully I’ll get some JHS made up from poke weed by then.