Cleans the whole bike - chain included: the F100 Bike Cleaner. The power gel can be sprayed on all parts of the bicycle and after letting it work for a short duration everything is clean again. Simply spray it down with clean water. The cleaner is acid-free and protects the sensitive material while the special degreasing formula removes even the most stubborn dirt. The bike cleaner will have your bike back to its glistening former glory. "