I haven't (and no one in my family has, either) tried that thing, I didn't even know there was such a product! Both my husband and my step and half brothers all wet the bed until they were 16 or older. It runs in families. In my brothers' cases, it was from their dad (I don't have the same dad as them), so my kids actually only get it from their dad. So far, my 5 year old only does it about once a week or less, so I feel blessed. My mom did so much laundry w/my brothers, that I can't even imagine what that was like! My step brother's mom tried some medicine that was supposed to help, but it ended up giving him ticks similar to terrets (sp?) or severe adhd. This was several years ago, though, like in the late 80s/early 90s. They may have come a long way since then. Try discussing it w/the Dr. and good luck finding a way to stop it! Sometimes they just have to grow out of it. if it doesn't work, discuss pull ups/good nights/depends w/your son. my brother wanted nothing to do w/them, but my husband preferred not to wake up soaked! Its all a matter of preference/personality!