Oil based product kills the mites by contact and by suffocation. ie they block their air passages or breathing holes. So a good and thorough contact is paramount. Make sure you spray all foliage top and bottom including stems and media and the pot as well. Three consecutive sprays is needed spanning between morning and evening and morning again or you might like to do it in three days. Whatever you choose. you would have to do it once more five days later to take care hatchings. You might like to consider placing the plant at a different location after the treatment.

Didn't you already get great advice from another forum and also me?

I hope everything works out for you.'

Mike