I would start alternating the Green Cleaner with something else because I agree with Aquaman that it looks like bugs, and they might be immune to the Green Cleaner by now?
ya check for bugs,almost look like white fly's i cant zoom in on pic but for sure bugs,like beach said,alternate sprays, even neem wouldnt help much that far in ,i wouldnt chance get any around buds ,cover and spray if you dig,aqua has good advice there too
Looks like thrip damage. I had same issue just indoors. I guess you could try amblyseus cucumeris sachets, they would kill larvae and eggs. Thats predatory mites, they work well.
neem ruins budding plants in one application, plus it does nothing against mites, don't know about thrips but from my dealings with mites go as strong as possible in my opinion, good luck
Clean those glasses quick, I can see black spots on the backs of those leaves in the picture and plenty of tiny white bumps that are probably bugs also...