I think I saw spider mites on my Fiddle Leaf Fig earlier. There were 2 hanging from one of the leaves and two others on the plant stand, moving. They were very very tiny and black, like the top of a pen. My husband also saw them. I just looked at it again and they are no where to be seen. What should I do? Should I wipe the leaves of the Fiddle Leaf Fig and surrounding plants with neem oil? Get a different pesticide? Spray something in the soil? Hosing off the plants is not an opinion as we live in an apartment.