I love Casabella products. Everything they do is so well-designed. Their sponges are attractive, I prefer their microfiber cloths to anyone else's, and I've waxed poetic about their magnet mop in the past (it's the best mop ever, I'm convinced). Anyway, I saw something cool in my local BBB today- a stylish spray bottle with three different types of microfiber cloth in it. And printed on the side of the bottle were formulas for making your own basic cleaning products from simple ingredients. If you happen to need either a spritz bottle, or microfiber products, it's pretty sweet.
I also saw the Method hand soap refill jugs for the first time at BBB- HUGE! If you use their hand soap, this is a pretty good deal. I haven't seen refills this size at Target or Whole Foods. This size doesn't seem to be available anywhere online-apartment therapy only saw it in person at Costco.
It seems like it was much cheaper at CostCo, actually. To my surprise, I like the smell of the Sea Minerals and the Green Tea+Aloe self-foaming hand soap. As a bit of a tangent, the spring limited edition Mrs Meyer's smell- snap pea- smells awesome, really like fresh peas! I'll link to it on drugstore.com, since mrsmeyers.com is no longer selling it.