One thing about all the tiny bugs, mites, etc......it's almost impossible to just get rid of them. They have short cycles, and just when you think they're gone, here comes the next generation. The real solution is to shut down, clean and disinfect over many days, and start over. And not with the same soils/mediums, bags......new ones. Think of it as an operating room that had a bacterial or virul infection and you need to prep for the next operation.Ok I broke out the Lupe and I see these micro tiny ass spidery looking things. Could they be mites?