I own a Toyota Soarer SC300 (1994), 2JZ motor non-turbo 3 litre engine. The engine is probably irrelevant, but provided for prosperity. Anyway, the front rotors were machined and are within the legal limit and my rear rotors were replaced, as well as 4 sets of brand new Bendix brake pads.
This will all done about 3 months ago. I am not a heavy driver, nor am I a heavy braker either. However recently my brakes have started squealing really badly, a high pitched squeal which hurts your ears. It doesn't happen all of the time surprisingly, just a lot of the time.
A friend told me that it could be brake dust or even dirt causing it as his does the same thing sometimes. Should I be concerned about this and what can I do about it? Surely my front rotors haven't worn down or brake pads worn away already.