I am fustrated......and need some help. Like some of you, I bought a Hornady Sonic cleaner for my brass. One of the selling points for myself was the fact that it would clean the primer pockets. I have found that this isn't the case (pardon the pun). Some pockets get "alittle" clean, but still fouled. I have used Distilled water and the Hornady Cleaning solution per the companies request. Do any of you have any experience or any suggestions on how I can relievate this situation? If you look at the brochure, they show a clean primer pocket and is one of the big selling points. Tried everything. Any help would be appreciated.