This Ultra Pure Professional Valve Oil has a fast, light, and silky-smooth feel that players love. It is non-toxic, synthetic, odorless, and very long-lasting. So many professional players agree that Ultra-Pure Professional Valve Oil is the best!
How to oil your valves
When you first use Ultra-Pure Professional Valve Oil, we recommend that you remove the valves and the bottom valve caps and squirt a lot of oil on the valves and down the casings to remove old oils. Or you can give your horn a good bath and let it dry. Use plenty of oil for the first few times in order to remove all old oils and debris.
For normal re-oiling, just pull the valve up and apply three to five drops per valve. Even if your valves are feeling fine, it is good to do this at least once a week to protect the metal and to rinse down small particles that may slow your valve action.
For an in-depth look at valve oil, see this article