Knowing how stubborn most of us can be, I'm not convinced guilt-tripping pipes would do the trick. We'd probably just learn to tune them out like car ...

I've noticed similar results with my showerhead swap, but I wouldn't completely write off aerators. When I replaced mine, the savings weren't huge, bu...

Good points about dual-flush toilets—I've found they're usually a solid compromise. I was initially skeptical about low-flow models myself, worrying t...