I second ME efficiency on cleaning. I have got new cart which barely has 50 hours and I was using Zerodust. After applying ME the difference, even on new cart, was quite noticeable.
For those non from US, look for 3M product called Scotch-Brite cleaning pads, they use the same (as I understand and read from others comments) melamine material as ME.
For those non from US, look for 3M product called Scotch-Brite cleaning pads, they use the same (as I understand and read from others comments) melamine material as ME.