daveooph131
Well-Known Member
I have a carboy that I have let soak and then soak some more in hot water with oxyclean.
However, there still seems to be this grimy ring sort of thing near the bottom of the carboy. I have tried brushing it off at no avail. It almost looks like if the glass were two pieces that there was trapped humidity or something between the two. However, since I believe carboy's are one solid piece it seems that it has to be inside.
Do you think this is safe to brew in after sanitizing or do I need to trash?
However, there still seems to be this grimy ring sort of thing near the bottom of the carboy. I have tried brushing it off at no avail. It almost looks like if the glass were two pieces that there was trapped humidity or something between the two. However, since I believe carboy's are one solid piece it seems that it has to be inside.
Do you think this is safe to brew in after sanitizing or do I need to trash?