
How can I restore brushed metal touch damaged by the cleaners?
We have hired people to clean our condo and use a type of corrosion products in our taps Kohler polished metal, and now it is discolored by black spots. Is there anything we can to remove stains?
Only sponge in a little white vinegar and sprinkle a little baking soda on your cloth or sponge and rub gently on leave for about five to ten minutes and then rinse with warm water and wipe dry. You can also use a little alcohol on a sponge and wipe with a dry cloth. Good luck!

If the valves to learn an instrument, can be transferred from fingering each other?
I learned to play the baritone, but Soil trombone playing (normally a paperclip). It's a bari three valves, valve trombone and ours, and some of our trumpets and tubas are also three valves. A Once I learn the fingering for baritone, can I transfer the call to the other three instruments valve?
Yes I have a friend who plays saxophone its 3 different valves, but can also play the clarinet. So yes, you can transfer the 3-valve 3-valve. the only thing to worry get used to the feel of the instrument. Hope this helps! =]