I bought one decades ago, and it was now a few extra steps to get it ready to use, then, use it, then rinse out the pads, then set them on edge to dry...
I finally figured the extra time, $$, spent on this was, just too much extra work.. I was Detailing around 80 Clients and another 10-15 donations/year, and did not need that extra step/time, in the year, times the nbr of Details a year...
Yes, it worked great cleaning, but so did Snappy Clean, in a bucket where the 10-12 pads went, when I changed them out..
Dan F