Never got mites, but got them in 1 tent and not many. Only reason I think I got mites was bc the 2 plants that they got onto were having plant deficiencies and were a little sick throughout veg. Was using Azamax only in lower doses about every 10 days... Since I seen mites in the 1 tent about 2 weeks ago I sprayed NPK mighty wash 4 times. Is the mighty wash just a preventive spray or ONLY if you have mites??? Also get me on a better bug spray program with the azamax/mighty wash . Thanks