It‘s been around since 1991 they say and can improve mileage in anything. I looked on the web site yet it reminded me of so many other things in the past that claimed to do the same things. Also, it is very expensive. Has anyone here used this product? Please tell me the results you had with it. Thank you.
Never heard of it, I've never heard of any of that kind of stuff working.
Waist is your middle section, WASTE is the word you're looking for in this case. Never heard of such an additive either but generally speaking, those products are all snake oils. Just maintain your vehicle properly and drive gently. That's the best way to increase your fuel mileage.
