4x4 tent and I seen webs. Each leaf might 30 mites on it with eggs. 3 plants and 1 the big one was thriving and I only seen a few mights on it. The other 2 plants had all the mites and was behind in the flowering stage due to this. My question is I couldn't spray under the leaves that good especially the back of the tent. Is it important to spray under the leaves? I sprayed the entire 4x4 area with 750ML of mighty wash. Comments please