I spray mine with hot water all around to try to get most if not all of the exterior/interior clean. Then I soak it in PBW to get the rest of the mesh clean. Rinse and air dry.
Before I use mine on brew day, I do take it outside and bang it against the wall… Not so hard you wreck it… You could take a scrub brush to it to… Again, being that it dry… it will clean up…
Sneezles61