tag:blogger.com,1999:blog-1101755558255659890.post1424815541693591071..comments2023-05-22T05:06:35.348-04:00Comments on Sweet Freedom Designs: Wednesday WorktableSweet Freedomhttp://www.blogger.com/profile/15174205709581795573noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-1101755558255659890.post-53179711177476462712012-10-25T18:46:20.282-04:002012-10-25T18:46:20.282-04:00I store mine in a sealed Tupperware, and it does l...I store mine in a sealed Tupperware, and it does last for a couple of months, but it eventually gets to where it just won't etch any more. I don't heat mine.<br /><br />This particular batch got contaminated when the little cardboard seal that sits in the top of the lid fell out and into the bottle, and then poured out into the tupperware - it rapidly dissolved and spread throughout the acid, and was just a gunky mess.<br /><br />But I haven't tried refreshing the acid once it quits working.Sweet Freedomhttps://www.blogger.com/profile/15174205709581795573noreply@blogger.comtag:blogger.com,1999:blog-1101755558255659890.post-67398375683324058852012-10-25T16:00:53.368-04:002012-10-25T16:00:53.368-04:00I just re-read this - why would you throw out the ...I just re-read this - why would you throw out the acid ?<br /><br />Yes it can get weaker - but I use a lot and put a sheet of plastic over then the lid to keep it from evaporating - when it goes back on the heated fryer - I use a cat litter scoop to clean out the copper debris (gets crusty) and just add a little fresh (not much) and it works for a long time and as you know I go through a lot of copper DeborahRead.comhttps://www.blogger.com/profile/11335789471068682225noreply@blogger.com