How often should i use h202??? Having fungus gnat prob!!

[smokey dabear]

How often should i use?? Does it kill the fungus gnats right of the root balls?? Im doin hydro with hydrton rock!

 

[haloman420]

As often as needed. About three times a week.

 

[jrinlv]

I have never heard that it will get rid of gnats. I would think something like neem is more the way to go, even though it will make a small mess...JR

 

[smokey dabear]

As often as needed. About three times a week.

what does h202 exactly do to help get rid of them????