How should i clean this?

[Beefer86]

Rubbing alcohol and toothpicks with Q-tips.

I would throw that pipe away in favor of a 10$ glass pipe, but that's me.

never clean your pipes. its bad.

I hope you are joking, and I hope you realize that there is moisture in the resin in your pipe, and moisture when left in a confined space will mold and give you health problems when inhaled. Happened to my buddy, and he had to use some inhaler to combat the nasty infection.