Hi, Rusty!
Well, I figured that at that reasonable a price, it was worth giving the device a go!
When I consider how much more shampoo, soap, washing up liquid etc I use down here to counteract the hardness of the water, rather than I did up north, where the water is soft, it seems a relatively cheap expense, don't you think?
Have you done your crossword?
I had a lot of trouble in parsing 15a:
Fast? For Nancy it's slow (4)
I have "Lent" as a double definition - fasting period; and "lent ' is the French for "slow"
But where does "Nancy" fit into this?
Nancy isn't a French girl's name.....which I had thought of to give "lent"?
It is a diminutive of "Anne"?