I use DD pads, the vac is an old NittyGritty (I think a 2.5 Fi). Operating surface is an orginal rubber mat from a Kenwood TT.
IME, using supermarket sourced, steam distilled water rinse, post RRL was not a good thing.
Post DD cleaning, I *do use the distilled rinse, per the mfgr's instructions, with very good results.
The only area I consider DD products to "win hands down" is in the amount of instruction and guidance provided with the products. The DD is contactable (?) via email, as I recall. The mfgr. of RRL is, AFAIK, invisible. I consider both products nearly equal.
Not being a chemist, but I'd guess the RRL products are a bit more "dilute" with a lot more very HQ distilled water; the DD has a bit more surfactants (more sudsy).
The last job was a 1965 45rpm ("Harlem Nocturne/ The Viscounts)to be given as a gift. Utterly garbage vinyl...the RRL just beaded up, like the record had car wax on it. The DD flowed smooth onto the surface.
Different strokes for different vinyls. It's easy to experiment...
IME, using supermarket sourced, steam distilled water rinse, post RRL was not a good thing.
Post DD cleaning, I *do use the distilled rinse, per the mfgr's instructions, with very good results.
The only area I consider DD products to "win hands down" is in the amount of instruction and guidance provided with the products. The DD is contactable (?) via email, as I recall. The mfgr. of RRL is, AFAIK, invisible. I consider both products nearly equal.
Not being a chemist, but I'd guess the RRL products are a bit more "dilute" with a lot more very HQ distilled water; the DD has a bit more surfactants (more sudsy).
The last job was a 1965 45rpm ("Harlem Nocturne/ The Viscounts)to be given as a gift. Utterly garbage vinyl...the RRL just beaded up, like the record had car wax on it. The DD flowed smooth onto the surface.
Different strokes for different vinyls. It's easy to experiment...