Spider mite control question

Hey,
Currently just starting my third week of flowering. Two days ago I noticed I had spider mites. Yesterday I cleaned and wiped down the whole plant. Then I sprayed the plant down with some neem oil spray and some stuff called spray safe. From my understanding, the neem oil on the plant repels the mites from wanting to be on the plant and the spray safe is used to kill the mites.
Before I cleaned and sprayed them last night I could see hundreds of those pesky mites. Just checked on them today and after a very detailed inspection I can only see a handful wondering around the outside of the container but none on the plant (I killed those by hand).
Question is: should I leave the plants be for a couple of days and see if they return in large numbers or should I do another spray again tonight before the lights go out? Any help is greatly appreciated!

bugs hate neem oil that's why they are run round your outside container the neem oil should work ..... if u see they on your soil spray again tell all gone

Since they are not feeding on the plant, will they die on their own or should I be hitting them with the spray safe again?

Hit em again man! You can never be too safe.