Dynamic Bio Filth Fighter is an effective, biodegradable bike cleaner suitable for all types of bicycles. With this powerful bike cleaner, every part of your bike, including the drivetrain, can be effortlessly cleaned. The formula is optimized to dissolve stubborn dirt such as mud, oil, and sweat, without harming your bike, its components, or the environment. The high-quality ingredients completely neutralize corrosive acids and salts. Bio Filth Fighter is also 100% safe to use on carbon. The unique formula of this bike cleaner makes it a popular choice among several professional cycling teams. Dynamic Bio Filth Fighter comes with a spray nozzle, allowing you to apply the bike cleaner quickly and evenly. For optimal results, let the Bio Filth Fighter sit for a few minutes before further cleaning the bike with a brush and rinsing it off with clear water.