Hey man if you can move your'e plant outside. Or if your'e plant is already outside. And if your'e plant is not in late flowering or with heavy with buds. (you could damage your'e plant by breaking limbs or causing mold)
This is what I have realized to work the best for me.
Take your garden hose attach an adjustable spray nozzle, and then thin the water pressure till the water coming out of the end of the nozzle is spraying a heavy mist. Then throughly spray the plants down from bottom to the top. Give your'e plant over night to bounce back then mix a solution of neem oil,organic dish soap and water. Then put it in a spray bottle and cover the plant all over top to bottom side to side. (Neem oil is organic and can be found online or at Lowes)
Repeat these steps once every 8 days or intel all the little critters are dead.
GOOD LUCK