When cleaning vinyl - what to use for

Walker is just now shipping newly devised brushes for the three steps of his Prelude. I just got some but haven't tried them yet. They look good but I can't vouch for any special effectiveness. I have found that stubborn spots will elude all but the most vigorous scrubbings. For stubborn spots I use a stylus brush with liquid of some sort, following up with the usual wet vacuuming. I've heard that vinyl is not impervious to such scrubbings but I haven't noticed anything audible.

I use Disc Doctor brush for wet cleaning and I like it very much.

If LP is very dirty, I also use a sticky pad to pick up any dust particles and foreign objects before the first wet clean otherwise, the brush may push them around and scratch the LP. I use a sticky pad made by handstands.com. it was originally designed for holding cell phone in a car. It is washable and doesn't leave residue. I also use it to clean my VPI acrylic platter. Very effective and cheap. Highly recommended.

Thanks to all.