Have you tried Lime A way or an Acid bath made from Glacial acid? Those should rid the system of calcium/mineral deposits and build up that is stuck to that. Now for the iron and dirt particles that have avoided your filters? You might try a mix of EDTA tera sodium. Do this after a good rinse in between. Eric Eric Neilsen Photography 4101 Commerce Street Suite 9 Dallas, TX 75226 http://e.neilsen.home.att.net http://ericneilsenphotography.com Skype ejprinter > -----Original Message----- > From: pure-silver-bounce@xxxxxxxxxxxxx [mailto:pure-silver- > bounce@xxxxxxxxxxxxx] On Behalf Of Adrienne Moumin > Sent: Saturday, March 10, 2007 4:16 PM > To: pure-silver@xxxxxxxxxxxxx > Subject: [pure-silver] Unreachable Scum in Print Washer > > I have a Kostiner model, in which the water enters thru the bottom, > through > a series of semi-enclosed chambers which, when full, force the water up > through its holes into the washer compartments. > > I drain it after each use, but the bottom chambers still stay full and > gunk > is starting to collect down there. > > There is a pic here of a similar model: > > http://cgi.ebay.com/Kostiner-16x20-Archival-Print- > Washer_W0QQitemZ290089635887QQihZ019QQcategoryZ29988QQcmdZViewItem > > Mine is a bit different from this, the wash water comes over the top of > the > unit since there are no holes in the sides like the one shown; only the > large hold where the inflow-tube gets connected. > > The white area on the bottom contains the chambers, and the top surface of > the white area is perforated to let the water rise into the print > compartments. > > Does anyone have any experience w/how to drain the thing all the way, and > to > access the chambers in order to clean them out? > > Thanks so much in advance, > Adrienne Moumin > > *************************************** > on the web at: www.picturexhibit.com > Saatchi Gallery: http://tinyurl.com/hw6r3 > Art DC: http://tinyurl.com/vtjqf > *************************************** > > _________________________________________________________________ > Play Flexicon: the crossword game that feeds your brain. PLAY now for > FREE. > http://zone.msn.com/en/flexicon/default.htm?icid=flexicon_hmtagline > > ========================================================================== > =================================== > To unsubscribe from this list, go to www.freelists.org and logon to your > account (the same e-mail address and password you set-up when you > subscribed,) and unsubscribe from there. ============================================================================================================= To unsubscribe from this list, go to www.freelists.org and logon to your account (the same e-mail address and password you set-up when you subscribed,) and unsubscribe from there.