Carbon Fiber Brushes

I've worn out 2 of these in the last year. Is this normal? Please opine on the best brush out there.

jphii03-24-2005 6:49pm

dopogue Details Discussions Posts This discussion Message User 1,773 posts 03-24-2005 at 09:48pm Copy Comment URL Report Comment Edit Delete My Audioquest brush has lasted at least 15 years and looks like new.
dopogue Details Discussions Posts This discussion Message User 1,773 posts 03-27-2005 at 12:41pm Copy Comment URL Report Comment Edit Delete Not Joe, but I've been using the AIVS producs for months with no effect on the Audioquest brush.