Whats your bug solution and decent h202?

I'm going over the hydro shops bug solutions and looking what to buy. I worried about fungus nats and these little black fleas i guess that i have seen. I am in rw hydro. I hear neem, just curious.
Also i on ebay looking for h202 and i can only find 17 percent for less than 80 dollars. Lol, i never knew, just a little disapointed i gonna have to spend a fortune for hydrogen peroxide. Although if I buy 300 dollars worth i can get a barrel. This stuf is gold online,lolkiss-ass

I buy that weak peroxide at Walmart for 89 cents a bottle. I spray my grow area, around the edges of the wall, with HOMEGUARD that I buy at Lowes.

Grotek Super Oxy H2O2 35% Hydrogen Peroxide Aqueous Solution Grotek - Hydroponics | Grow Lights UFO LED | Hydroponics Supplies

Instead of using chemical insecticides, I ordered some predatory nematodes to take care of the problem.

The gnats that you see are not really the problem (although annoying) What you really need to eliminate is the fungus gnat larvae that live in the soil. I did some research and found that one the best options is to use a combination of predatory nematodes (to kill larvae) and yello sticky fly traps (to trap and kill egg-laying adults)

Hope that helps.

I wouldn't use the H2O2 as a spray for bugs. Most local stores (not even hdro shops) have the safe garden stuff. Just read a few labels and se if its OK for edible plants. And if you are in veg or within 3-4 weeks of harvest your are fine with it.