2012-02-06T13:27:11Z http://blog.gerrylopezmusic.com/comments/atom.aspx Quick Blogcast tag:blog.gerrylopezmusic.com,2009-02-26:1852499 FELIX CARO 2009-02-26T12:24:38Z 2009-02-26T12:24:38Z Chem Cleaning is crucial in the maintenance and performance of any horn. Reestablish the original condition of a horn move it to the optimal level. Rafael Mendez said theres will be less performance problems if the instrumentalist keep the instrument in optimal condition. I do chem cleaning here in Puerto Rico and all my customers express that the clean improve performance and projection and beauty of the instrument. In my service the 100 % of the lead pipes are dirt obstructed, when cleaned the projection and air blowing of the horn improves totally.