FBR I am sorry I spelt pectin wrong sometimes I mix up ā??aā??sā? and ā??Iā??sā? on the keyboard when I type for some reason I mix up ā??tā??sā? and ā??mā??sā? and a few other letter combinations as well. In my haste which I apologize for, I did not spell check. You really didnā??t have to belittle me for that. You are correct I donā??t have any proof to any of the claims I have made I can only say is that in regards to Certo is that I have failed when just diluting and I pass when using the Certo in combination with diluting. I donā??t have any proof but I can only testify that I have passed every urine screening I have undergone when using Certo. I have just tried dilution methods without Certo and the results come back positive for THC or I am required to resubmit a sample from an ā??inclusiveā? result due to a diluted sample. In each case that I have used Certo I consume considerably less amounts of fluid (which is still enough to be considered dilution) and end up with a passing result. I donā??t know why but I fail without Certo and pass with it. As far as urine sample temperature is concerned whenever I have urinated into a plastic cup and insert a digital thermometer after the highest reading I have had was 95.8 degrees. The most I have ever seen the temperature bar rise to on the sample cup at a lab is in the mid to high 80ā??s. As soon as urine leaves the body and travels through the air which is room temperature usually around 75-78 degrees and in air conditioned labs I have been in around 74 degrees that urine is going to immediately cool off by at least 2-3 degrees. Then the plastic sample cup insulates the sample and the reading on the plastic thermometer will usually be anywhere from 85-88 degrees, 88 degrees is the highest I have ever seen the bar rise to when I have submitted a urine sample. My point is that the plastic strip has never recorded a temp for me over 88 degrees and I have never been asked to provide another sample because if it. All I was trying to do was share my personal experience of what I have had work for me and what has failed for me. FBR I am sorry if I offended or upset you that wasnā??t my intent.