Muriatic Acid

[Sand_pontil]

You guys weren't kidding when you told me about this stuff. I wasn't sure how long to leave the bottles in it but as I dunked the first one I watched the caked on black river ick just "melt" off the bottle! Thank You forum!!!

 

[RED Matthews]

Well, I have this requiremrent on some. I also have two glass stopper bottles. that I can't get open. I tried putting the contents in hot water - and that didn't work. RED Matthews.