Yes I'm new to this.I've only done it a couple times. One time I used onr and it had no suds. I could barely tell it was in there besides a little color change.it worked fine though. Then I tried with black fire and same thing so I poured a whole bunch of the solution in.Then I got some suds! I have a bunch of it so I didn't mind wasting it. I do have a little ounce measuring glass so I know how much I'm using. What is your water supposed to look like after adding the rinse less in?