Mildly helpful
Ok, let me start off by saying I am a true marijuana connoisseur. I only smoke glass bongs. I own five bongs ranging from your basic straight tube to your fancy triple deca arm tree perc. I have been using Rez block in all five for about 2 months now. Does it work? Yes, for the most part. It definitely makes it easier to clean your bongs. But the downside is that the water gets dirty about twice as fast. So it actually causes you to have to change the water more. Now I don't believe in changing the water because I just completely clean the entire piece when the water gets dirty. So I'm cleaning about twice as much. Now the plus side of using Rez block is that when I do clean it's much much easier to get it 100% clean. One thing I did hear is that if you let the Rez block sit in a dirty bong for more than a few days it will actually start molding which I completely believe. I clean every one or two days so I've never seen any mold. One note I do have is that when you add Rez block to a clean bong it has a very faint citrus taste if you pull air through the piece. After your first hit it just taste like bong. You can't tast it when pulling weed through. Over all I don't think I will be buying again unless they lower the price.
Rating: 3 stars