DYNO-TAB Fuel Treatment is a safe, fast dissolving fuel additive in tablet form that is made from 100% active ingredients, DYNO-TAB eliminates the fluid carrier component of most fuel additives and dramatically reduces transportation costs, storage requirements and packaging waste. In this regard, DYNO-TAB is better for the environment. DYNO-TAB fuel treatments contain a combustion catalyst that, when added to fuel, produces a cleaner and more complete fuel burn. In addition, DYNO-TAB inhibits the buildup of carbon deposits within the combustion chamber and on exhaust valve surfaces, which rob your engine of power and performance. DYNO-TAB is added directly to the fuel tank at fill-up where it dissolves quickly and completely. DYNO-TAB is designed to: Increase power and performance Boost octane Help improve fuel economy Reduce smoke and exhaust emissions Eliminate ‘knock’ & ‘ping’ Inhibit carbon deposits