I too, have used both Scent blocker and Scent lok. I love them both, its sad people are suing everyone in this world for anything and everything thay can...If you dont like the product, get a refund and dont buy it again...I use many products out there to help me be a better hunter, some work some dont, But you dont see me suing...It's crazy!!!! My opinion...So are they gonna sue the toilet paper business , because it claims its soft, and it feels like sand paper or the shoe company, because the shoes dont make you a faster runner, or fabric softner you use, smells bad ... or the diet products out there , because you didnt lose the weight. so many things .....come on now...Get over it! I will continue to use these products....Bowhunter from Mo.