The brakes on my bike are squealing again. Earlier in the season, I took my bike to a bicycle repair shop, and they did a tune up of the brakes. The problem disappeared for awhile, but started resurfacing again the last time I went out on my bike several days ago and got even worse during today's ride. I did notice that the brakes started squealing while I was on the bike path. Do you suppose that it's dust and gravel that's pissing them off? Other than the noise, they appear to be working fine.
Any thoughts? What should I do?
Also, for the record, I haven't taken my bike out very much this summer until just recently. I've probably gone out on it five times maybe.