I hope someone has used this product and can explain how it works.

I have doubts. How can one concentrate into 50 lbs. (5 gallons@ 10 lbs per = 50 lbs) what 4000 -6000 lbs of pelted lime can do. Even hydrated lime is no where that potent? Plus if it is that strong it will raise the ph so fast it will kill everything (including worms). Lime is a good sterilizing agent as it is used in concentrated form to raise ph so far that it kills everything.