I LOVE the compact fluorescent bulbs!
I balked for YEARS at their high price and that bluish glow that reminds me of work, but they've come a long way...much warmer glow....and have (at least on this side of the pond) gotten much less expensive.
There's a hidden benefit, as well. Over here, most lamp sockets are labeled not to exceed 60 watts. I hate dim light-unless I want it-and these new spiral-shaped bulbs use WAY less power, so you can install them and get far more brightness, at a substantial savings. It was the first time I installed something that actually showed a marked savings distance on my bill.
I'm still going back and forth on the whole whites-hot-water wash thing. I tried the Coldwater Tide, and it did brighten, but, over time, I noticed residual stains that weren't there with the hot water, even with the bleach. It's probably psychological.
I'm stil on this trip that if you use Tide with Bleach or Gain with Bleach powder with hot water and Clorox (yes, I've heard you're not supposed to mix bleaches, they cancel each other out), I STILL remain convinced that will kill just about anything lingering about in the wash water.
I think it's the whole boil-wash thing that some consider wasteful, and they may be right....but only the launderer knows what adventures their particular load of dirty laundry has seen, so I'm for people learning what works and what doesn't for them, and letting being free to do that without guilt or excessive worry.