How to Restore Rusted Bike Chains to Like-New with CLR

Bryan, from Ohio, our first winner of the CLR 101 Uses Contest writes, “I use CLR on my bicycle chain once a year to remove any surface rust and keep the chain spot free.” Spring is here and it’s time to make sure your bikes are ready to hit the road! Bicycle chains are an integral part of how your bike functions. After months of storage, they can accumulate rust, dirt, and grim, which compromises its’ pliability making it harder or even unsafe to ride. Using CLR is a fast and economical way to get your chain (or anywhere else rust typically appears, like tire rims, frame, or breaks) back to looking like new. 

Guide to Using CLR on Your Bike Chain

In a well-ventilated area, mix equal amounts of CLR and warm water. Inspect your bicycle chain to assess the amount of rust and grime. If the chain is still flexible, apply directly with a brush, cloth, or sponge. After 2-3 minutes, rinse with cold water. If the chain feels stiff, remove and submerge it in the CLR/warm water solution again. Immediately rinse with cold water. Never mix CLR with other household cleaners or bleach.

Tips for Maintaining a Rust-Free Bicycle

Ensuring your bicycle remains rust-free goes beyond a one-time restoration process. Here are some practical tips to maintain a rust-free and well-functioning bike:


1. Regular Inspection: Periodically inspect your bike, paying close attention to areas prone to rust, such as the chain, tire rims, frame, and brakes. Early detection allows for timely intervention.


2. Wipe Down After Riding: After a ride, take a few minutes to wipe down your bike. Removing dirt and moisture promptly reduces the risk of rust accumulation.


3. Store in a Dry Place: When not in use, store your bike in a dry and sheltered location. Avoid leaving it exposed to the elements, which can accelerate rusting.


4. Use CLR Preventively: Incorporate CLR into your maintenance routine as a preventive measure. Applying CLR to vulnerable areas helps inhibit rust formation, keeping your bike in top condition for longer periods.


By incorporating these tips into your bike maintenance routine and choosing CLR for restoration, you'll not only enjoy a rust-free ride but also contribute to the longevity and sustainability of your bicycle.

Ready to restore your bike chain? Visit the CLR^® product page for more information.