Crc Brakleen Brake Parts Cleaner

[ronpauler]

I hear a lot of squeaking from my wheels. I want to lubricate them and I didn't know if it was safe to use a spray on on the entire braking system without disassembling it. The product says don't spray on plastic. I doubt there are any plastic parts in the braking system, am I correct? Any feedback would be greatly appreciated.

[Lucky13]

If the chirper is hiting the rotor and making it squeal its time for new pads but yea I love crc cleaner you can just spray the entire brake caliper and see if that helps it wont mess anything on your car up down there.