Dynamic Bio Filth Fighter 1L Bottle

$24.99

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The BEST bike cleaner money can buy!

This high-performance bike cleaner spray allows you to easily clean every part of your bike, including your drivetrain. The formula is optimized to dissolve the most stubborn dirt like mud, oil and sweat without harming your bike, its parts, or the environment.

The premium ingredients neutralize corrosive acids and salts completely and in no time. Bio Filth Fighter is suitable for all mild to heavily soiled parts of bicycles and 100% carbon safe. The unique formula is a favorite of several pro cycling team mechanics.

Features

Professional cleaning performance
Effectively removes both organic and inorganic dirt, including mud, sweat salts, sports nutrition residue, road salt, dust, and grease – without causing corrosion or leaving deposits.

Safe for all materials
Safe to use on carbon, aluminum, steel, titanium, and ceramic coatings. Will not harm bearings, seals, brake rotors, or anodized surfaces.

Trusted by pros
Tested and used by professional mechanics and athletes in the toughest road, gravel, and MTB conditions.

Biodegradable formula
100% free from microplastics, solvents, and other harmful substances. Safe for your bike, your health, and the planet.

Ready to use
Supplied in a convenient spray bottle. No dilution or prep required.

Versatile application
Perfect for anything from daily cleaning to deep maintenance of road, gravel, MTB, and e-bikes.

Application

The trigger spray is designed to ensure uniform distribution and apply the bike cleaner evenly on your bike including those hard-to-reach spots. For the best results, let Bio Filth Fighter soak for a couple of minutes, agitate stubborn dirt with a brush and rinse with clean water. Tip: Switch between foam and the traditional spray by opening the foam cover at the front of the additional trigger.

1. Rinse off surface dirt like mud or sand with water.
2. Spray Bio Filth Fighter evenly over the frame, drivetrain, and other dirty areas.
3. Let it sit for 2–3 minutes to allow the active formula to loosen the grime.
4. Use a brush if needed to tackle stubborn residues like chain oil or dried sports nutrition.
5. Rinse thoroughly with clean water. Dry the bike for a perfect finish and optimal prep for lubrication or wax.