H202 Flush...Help!

So I noticed a little browness on my roots and have never done a H202 Flush before and figured its about time. I am running a 6 Gallon DWC Bubbleponics system. I plan on going to the store tomorrow to pick up any % so can someone please tell me what % I should get and how many Tablespoons to add to 6 gallons? I appreciate all the help given, thanks so much.


Taylor

Get the strongest H2O2 that you can get. Your hydro store will probably have 17.5% hydrogen peroxide, you will need to add around 3ml of H2O2 per 1 litre of nutrients. IF you get 35% add 1.7ml/L and if 50% add 1ml/L nutes.

I am unfamiliar with how much a ml equals in tbsp's, is there a f.a.q. on this? if not could you tell me how many tbsp's are in 1 ML?

1 tsp is 5ml
Metric Conversion Tables for the Kitchen