As we delve into the world of fuel additives, we can't overlook the STAR BRITE Star Tron Enzyme Fuel Treatment. Specifically designed for small engines, this 8 oz formula caught our attention with its promise to rejuvenate and stabilize old gasoline. We often face the dreaded issues caused by ethanol in our fuel, and Star Tron claims to not only cure these problems but also prevent them from occurring in the first place. While testing, we noted a smoother operation in our equipment and a noticeable reduction in startup issues. The enzyme-based technology seems to work well, breaking down deposits and improving fuel efficiency. Overall, we find the STAR BRITE Star Tron to be a reliable ally in maintaining the health of our small engines, especially during those off-seasons when gas tends to go stale.