(Not responsible for any atty damages)
Deep clean??
The only real method i have ever used is a Vodka soak. I go to the ABC store
buy the cheap stuff and fill a glass just enough to have the aty submerged. I let that soak over night, Take it out and blow it a lil then let it air dry for a few hours. I have NEVER killed an aty doing this, However others i know will say they killed one doing it.
If you talking a light clean, Just give it a lil blow out
and welcome!