Posted by Doc on October 24, 2001 at 10:13:12:
In Reply to: tuba cleansing posted by Jordan on October 23, 2001 at 18:41:25:
Several times a year, I run a gallon of vinegar through each horn. I pour it in the bell, work it through the horn while shaking it, and make sure all of it comes out through the leadpipe. Then follow up with a gallon of water. It may not be as good as a high pressure chem clean, but it is cheap and it works. My $.02
Doc