Originally Posted by
T.E.D.
if the pads have been cleaned at the dealer and they are still noisy, you will possibly need to get the disc rotors machined. if the discs are grooved bad enough,they will make the pads vibrate ( squealing noise ) and anti squeal compound will only last a short while. honda pads are usually very good quality, but even the best pads will squeal if the rotors are worn. try to find a repair shop that has a procut pm9 on car brake machining tool. very accurate and quick.
cheers