I had those exact same bugs on my plants. I found the only hope is to spray some soapy water mix (pm smokeymacpot to get exact solution) or to destroy their webs and try to wipe them off the plant. There may be other ways but they are persistant. It's almost better to prevent them than to have to remove them.
if u have spider mites, white flies, any of this, scrap the plant now, move the soil out, and bomb the closet, you will not get rid of these with soap, specially white flies, spider mites, u can, if u have white flies, your plant is already fucked, your closet is infested now, this is coming from a professional nursery.
i may be wrong, but i doubt it.