The Seahorse 2.0 has a magnetic mouthpiece, so you can easily take it off and clean it separately with the include cleaning brush or a q-tip. 

The air path runs directly from the dab tip to the mouthpiece, so there's no hassle when it comes to cleaning, just dip the cleaning brush in some isopropyl alcohol and pass it through the air passage. Just remember to remove the coil first as using a brush on it can damage it.