Aero and hydrogen peroxide?

I know there have been threads on this before but I really wanted to hear from Earl and anyone else with lots of aero experience. In all my hydro grows I have never used hydrogen peroxide and have never suffered from root rot. I have fought my battles with mold, spider mites, gnats, and every other kind of pest but never root rot. I'm starting to get the feeling that alot of aero growers use (or overuse) 35% and 50% hydrogen peroxide as a prevenetive. I am in the first week of flower in a custom 6 inch pvc aero system with plenty of air stones and my roots look very healthy. So I am skeptical to say the least to use Hydrogen Peroxide as a prevenetive. Some people seem to swear by it so I have thought about going out and getting some in case of an emrgency? Experienced aero growers what do you think? Do you use it? And how much?

I personally do not use Hydrogen Peroxide for anything but sterilizing. It kills everything including the beneficial bactiria. Other stuff like Hygrozyme and Cannazyme will keep roots healthy. Zero Tolerance has a really good pesticide and fungicide for the other issues. Good luck with your grow!