Aquafina for record cleaning


I just bought a bottle of Aquafina water as it has been touted here on Agon as very pure. It measured 1 ppm with my water meter while the water from my under sink RO unit with three filters measured 7 ppm. FYI. Don
donaudio
I thought about it, and switched to Aquafina from ultra-pure water. If it's good enough for Michael Fremer, it's good enough for me. I can't detect the slightest sonic difference. Computes for me.
Maybe some of his records aren't all that priceless!

Like Dan and Stltrains, we rinse with water that's much purer than Aquafina. That water meter would probably measure 0 ppm.

I spilled bit on the counter yesterday. In a few minutes it dissolved a residue I didn't even know was there, a residue normal household cleaning products don't remove. The formica was left distinctly whiter than the surrounding area.

As Viridian knows (having wasted so many years chatting with us audiophiles!) lab grade water is a powerful solvent that's actually unsafe to drink. Different applications, different products.
Everyone is free to use whatever they wish. Hell, some even put Elmer's Glue on their records. That and Aquafina are most definitely not my choices. Who is Fremer and why is he the definitive opinion?
Michael Fremer, long-time vinyl advocate/columnist at Stereophile, currently
runs a TT setup that cost a bunch more than my Porsche (and that's assuming
he got it at less than half MSRP). As to the issue of residue, I'm assuming
everyone uses an RCM that reduces residue from the rinsing agent to the
vanishing point. I'll leave it to others to worry about what's left behind :-)