Unclog your dab rig by running hot water through and over all the parts of the dab rig including the nail. Then make sure that it’s empty of all water. Add a generous amount of salt to the chamber.
Shake the dab rig to make sure the salt covers as much of the dab rig as possible. Pour alcohol into the dab rig up to the water line. Then plug the openings with cotton balls.
Agitate the dab rig before letting it soak. You will need to let it soak for at least 10 minutes and possibly even overnight if it’s clogged.
After soaking, pour out the alcohol and wash the rig with hot water. Make sure it’s completely dry before using it again.