Hi!!!

I was reading a post and saw Raw Pristess formula for garden pests (vinager, garlic,cayanne and borax crystals). sounds like what we need but my question is: will it dicourage good bugs like earth worms and lady bugs too? I also need help on how to get rid of grub worms in a organic matter preferably no kill just discouragement. any tips and help will be greatly appreciated.

Have a joyful day