Adding hydrogen peroxide?

What is the correct order of nutrients: I'm using Protekt, and Advanced Nutrients 3-part with straight tap water. Is it Protekt first / then h2o2 / then nutes, or does the h2o2 need to go first/last?

Using rdwc

I can't afford AN's 3 part...but for General Hydroponics's 3 part they recommend you always add the micro first. don't matter which order you put the other parts in, as long as the micro is always first.

After nutes is mixed in, then you add pro-tekt...and then h2o2 last....then you check ph

-Cash

I agree on the micro part, but if you read the label on Protekt it says to add it first (even before micro). I've been told that you must also adjust the ph below 7 before adding ANY nutes, then do a final ph check once finished adding all nutes and mixing.

Also, remember to dilute ph down or up with about 1 ounce per gallon before adding. Never add ph up or down straight from the bottle to your res, it MUST be diluted first. If you see a film floating in your res tank, you probably need to dump it and start over.

I, like most people have added ph down directly from the bottle to my res and sometimes even gotten away with it. But those more knowledgable than me have very clearly corrected my method, and I have noticed a big difference since being more diligent about it.

If you'd like a more detailed explanation, check out my post "what's wrong with these leaves". Should answer many questions.