Why is my bass clarinet squeaking

Damaged reeds are a leading cause of clarinet squeaks. A balanced reed is important to make sure that it vibrates evenly and doesn't squeak. To know if you have a balanced reed, check that the “V” shape on the reed is even by holding it up to the light to see if each side is shaped the same.

1. How do I fix the airy sound on my bass clarinet?

How do I fix the airy sound on my bass clarinet?

For a clarinet embouchure, you put your lower lip over your bottom teeth, your top teeth on the mouthpiece and close your lips to make a seal around the mouthpiece. It's very important that you make this seal firmly but without biting. Otherwise air will leak out, which can make your sound fuzzy.