Bests & Worsts Reviews from Amazon

Today is June 3/2019 I just tested the device with H Blue testing and it is producing hydrogen. Will actualize again in a few months. Todays is April 20/19, two days ago I receive a replacement bottle so I increase the rating to three stars, I have been using the Hydrogen Generator and so far is working as it is supposed to. For the benefit of buyers and the seller as well I come back in one month to actualized this review. Today April 4/19 i finally received a message from the seller asking me how do I like the product, clearly they haven't read my reviews, I copied and paste this. Now we wait and see. Today is March 16/ 19, so far no one has addressed my complaint on this item, not the seller nor Amazon, if they continue to sell this product to gullible people like me I will continue to update this post. DON'T WASTE YOUR MONEY. I received this item on Jan 10/19 I tested and it did showed some Hydrogen in the water, today's is February 22/19 I tested again several times and this time it shows no Hydrogen and the return day was up to February 9/19, so I guess I lost 89.00 dollars, so for now my review on this item is very negative UNTIL THEY REPLACE IT I SAY "DON'T BUY THIS THING, IT DOES NOT WORK. Is doing what it is supposed to do, however i have to treat the water three times to increase the Hydrogen content, I tested with the H blue and it shows a very low level of Hydrogen with just one drop. I had it for two weeks so far, I will post again in about three months.