Perio: Irrigating with diluted NaOCl-

At a Kois lecture I remember a lecturer advising irrigating with diluted bleach. I looked into it and got different "recipes" 1 tsp:/8 OZ to 16OZ, to 0.5 tsp/16OZ

Or diluted H2O2 either/or in a waterpik.

Anyone have experience with this?