Virginia Tech scientists recently developed and conducted a test to measure the effectiveness of scent elimination on a variety of common, hard to treat, scents.  The study tested the most common scent elimination hunting products available today - TRU-Carbon, SilverXp, Scent Eradicator, Scent Killer, White Lightning, Dead Down Wind, and D.O.A Eradicator.  Each product received the same unbiasted tests against scents of urine, garlic, sweat, and coffee.  Of those tests, TRU-Carbon proved and avereage percent of 99.7% effectiveness while, all others combined averaged 92.98%.  Throughout all scent testing, TRU-Carbon proved to be the most effective scent eliminator of all, period.