I had pm in my last grow and I bleached then cleaned everything and changed area to a grow tent this is a 5 gal drwc single bucket I reused the hydroton thinking it would be clean but this new clone 3 days into system and has a little bit of white powder near bottom of stem my question is should I.scratch it clean tent/system get new hydroton or treat with milk spray and keep goin? Sorry no pics cuz its very small trace of pm and wouldnt show up I already sparay like.20/80 milk water hoping it will work and shut off drop ring to eliminate hm but I just got home to.this Any suggestions or tips are appriciated greatly
Cannot get pics uploaded through phone so ill try to get a laptop handy I am going to see if milk works and I will wait for a few days but if I see.any mildew im scraping the grow