Perhaps you have some links to the "washing machine standards" that are causing companies to create 'new' products for "cleaning the cleaners?" I've seen ads for these products and assumed that it was more idiotic 'marketing' blather (usually created by those non-engineers?). I'd suggest that there are no "washing machine standards" that have anything to do with their ability to do their job. Rather it is the environmental standards for the detergents that in the past have heavily polluted our fresh water that is the cause of any lack of 'self-cleaning' effects. Still a result of EPA regulations, of course, but, apparently, a new source of income for the corporations making these new products. Nor are the new products a new phenomena, 'snake oil' is one of the oldest 'products' around, probably second in age only to the "oldest profession" known.
Now, if these regulations, designed to protect the environment and thus all other life forms, are such a problem, perhaps the "studies" needed should have been done prior to the creation of the products? Of course, that would have meant increased costs and investigations by corporations and we certainly don't want their quest for profits to be in any way deterred, after all, their CEO's provide numerous jobs for maids, drivers and butlers, thus proving jobs for Americans (occasionally, anyway).
My point, of course, is that we need to be careful about throwing the baby out with the bathwater. Or maybe just go back and read a little of the consequences of unregulated industry. Or even move to some third-world country?
Things are seldom as 'black or white" as we wish.
I can even remember a time when our legislators considered the voters as their constituents instead of worshiping large contributors. The concept of public service seems to have been forgot by the vast majority of elected officials at all levels of government, IMHO. And who's fault is that (he asks while looking in a mirror)?