You strive to design and brew great beer, why would you dispense it through dirty tap lines. Great beer deserves well maintained lines. This kit makes cleaning easy. To use simply fill the reservoir with a cleaning solution (such as BLC or ALC), remove the tap, disconnect the ball lock fitting or keg coupler, and attach the cleaning pump to the faucet shank. Then using the hand pump push the cleaning solution through the lines. We recommended cleaning your lines every 2-4 weeks. For the best results use a caustic cleaner (Penetrate, DAC, or BLC) every third cleaning, and an acid line cleaner every fourth cleaning. Always be sure to rinse thoroughly with water after cleaning.