There're two primary reasons that I want a water softener. I have
sensitive skin esp during those dry winter months. I used to keep a
few bottles of drinking water in the bathroom and use them when my
skin feels especially sensitive. I used them only on my face. Ever
since I moved to this house (or this city), I notice my skin has
gotten more sensitive. It's like I have to use bottle water all the
time. I'm thinking maybe I should install the $150 Reverse Osmosis
system from Costco instead.

The other reason is just less house keeping work. Dishes are never
clean; and there're a lot more built-up in the showers, sinks, etc...

As for carrying 40lbs of salt, is 40lb the smallest size? Do they
come in 2 bags of 20lbs?

-w