I'll give those a shot. Thanks. From: tccrockets-bounce@xxxxxxxxxxxxx [mailto:tccrockets-bounce@xxxxxxxxxxxxx] On Behalf Of Cliff Sojourner Sent: Monday, October 03, 2011 9:49 PM To: tccrockets@xxxxxxxxxxxxx Subject: [tccrockets] Re: cleaning soak it in white vinegar, a half hour should do On 2011-10-03 21:24, Rob Diehl wrote: What is the preferred method to clean the inside of a 6gxl case? I can't get all the black residue out. I used a cloth and acetone with a yardstick and cleaned it like a gun barrel. Can I soak it in water or something to get rid of that stuff?