I'm consistently amazed at audiophiles, as a group, believing that a product costing $20-$50/pint or quart or what have you will provide better performance than a basic cleaning solution discounting far more salient factors such as good brushes and vacuuming.
How soaps and detergents work is taught in high school chemistry. Soaps have both polar and nonpolar ends to link water and 'dirt'. We are also taught that scrubbing action is ALWAYS needed in order to properly clean. Therefore, the cleaning solution (whatever is being used) must reach down into the grooves and then be scrubbed. How it is removed is another issue.
I've decided to give this a try since it makes a lot of sense to just use plenty fresh water to rinse record fluids ( hey, just like washing salt water out of a boat).
Groovmaster
I can always do like in a commercial car wash: use lower dissolved solids water to do final *spotless* rinsing (ultrapure water in my case). I do not plan to use my vacuum machine to remove soapy water and contaminate its pads. I'll use the Groovmaster to flush all cleaning solutions ( the soap ) while protecting the record labels. My local water supply comes from the rain forest so its conductivity is around 90 microSiemens, much less than most bottled water.
The guy in eBay who sells the Groovmaster has plenty following. I plan to write a review on this gadget.
Dougdeacon, that 'intentional low surface tension' thing is another high end marketing trick for the gullible. Anybody with enough chemistry background knows it's crap.
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