anyone have experience with these sons of bitches? i've been spraying my plant with garlic water (garlic cut into pieces and boiled in water) and some unknown pesticide water (it was given to me by a professional weed grower so its safe). now the bastards are almost gone, there should be not even 10 left, because i examined my plant for a while and i saw just a couple ones. i want to give them a final blow with a brand new spray. what do you recommend?