yanfeng li

I will prevent water runoff and increase absorbency.

I will save up to 8 gallons (30 L) of water each day by turning it off while brushing my teeth.

I will use a reusable bottle and stop purchasing bottled water, saving 5 disposable plastic bottle(s) a day.

I will replace 6 incandescent lightbulb(s) with Energy Star-certified LED bulbs, saving up to $14 per fixture per year.