Some guys are saying its elimiating smoking in old worn out engines, particuarly lawn mower engines. Sounds too good to be true and I guess the stuff is pretty spendy.

Heres some info:


http://www.detailshere.com/cermax.htm


Video of it working:

https://secure.cermatechnology.com/nav/videos


Thing is that when people buy it, if someone says they heard about it from them, they get a little bit of commission, so how do you know if the guys are telling the truth or just bullshitting to get you to buy it.