Well...your first problem is that nobody can say how great your products are. I propose a pretty simple ad campaign involving a super excited, outdoorsy young office worker with a funny, though unfortunate speech impediment that turns his "S" sounds into "TH" sounds...and even he can say it right. In fact, when people say it wrong, he thinks they are making fun of him and he goes totally nuts. Like, Theriously nuts.

"Here he comes now...don't make fun of his speech"