I bought a his product not for the property's it does for gas treatment but for the high percentage of alcohol
I saw no difference, so I can not say they work or that they don't work
This stuff turned my 68 bronco into a winged delorean
I did not use this product for water removal but it was great for the application that I needed
It was delivered in 2 days
I will now be ready for next winter with my HEET Premium fuel system Dry Gas ! I did not use this product for water removal but it was great for the application that I needed