Ok I have washed this glass 5 gal secondary that I've brewed in before 3 times with PBW allowing it to soak for 30 mins.
Most of the dust and crap came off from being in the attic but when I put it on the drying rack and it drys there is still this white residue that looks like hard water stains all on the bottom running up.
I've scrubbed and scrubbed and rinsed the heck out of it but these still remain. My 6.5 gal is spotless. In just worried about if this will effect my beer when I secondary it for dry hopping.
Most of the dust and crap came off from being in the attic but when I put it on the drying rack and it drys there is still this white residue that looks like hard water stains all on the bottom running up.
I've scrubbed and scrubbed and rinsed the heck out of it but these still remain. My 6.5 gal is spotless. In just worried about if this will effect my beer when I secondary it for dry hopping.