I picked up a KAB EV1 a couple of weeks ago, and it is amazingly more effective than even a vigorous soap and water scrubbing. I had been mixing a bit of dish detergent in warm water, and scrubbing with a large toothbrush, rinsing, and then rinsing with de-ionized water. I have even used steam to try to remove ticks and pops. With the EV1, I spray on Phoenix cleaning solution (better than the provided stuff). Next I use a cut down (to stiffen) bristle paint brush and brush back and forth for two rotations, wipe with a microfiber towel, spray on distilled, use the provided brush, flip and vacuum. The results are much superior to hand washing.
The KAB ev1 is a plastic box, a ring roller bearing, a vacuum hose, a brush, a bottle of solution, and a sort of plastic/neoprene record clamp- not much for your money, except great results.