tiny white things on my violet
my violet has tiny tiny, like dust motes, white things on its leaves and flowers. They are also on my coleus, on the same table. I'm sure they are insects, since I've seen them move when on the soil. I wash them off but they come back. Too small to be any of the common pests listed on the FAQs. I'd like to use a household product like vinegar or mild detergent to kill them, rather than even Safer's Insecticidal Soap--that's six bucks and Iwouldn't use it on anything else, since I have only three house plants and don't want to kill insects outside. However, the mild soap I used on them didn't kill them, or didn't kill all of them. What to do? Thanks.