Alexa, open Save Water by Colgate. With this skill, Alexa begins a dialogue where users can receive water conservation facts and tips while brushing their teeth. To encourage tooth-scrubbing listeners to turn off the sink faucet while they brush, Alexa will even play the sound of running water to replace the sound of actual water coming out of the faucet.
Amazon's Alexa-powered speakers are great for a lot of things beyond playing music or changing the color of your smart bulbs. Alexa can play audiobooks or read your Kindle books to you, if you don't have the audiobook version. It can give you the forecast, the latest tech news (with CNET!) or tell you if you should expect traffic on your way to work. And it can, of course, tell you a few jokes.
Starbucks lets you place an order using Alexa with the Starbucks Reorder skill. After you enable the skill, you will need to link your account. The skill will not work unless you've previously placed a mobile order with the Starbucks app on Android or iOS. It can place an order at one of the last 10 Starbucks locations you've visited in person. You can also check your account balance and switch between your five previous mobile orders.
If you want to do some casual research for a future trip, you can get fare estimates using the Kayak skill. You can say, "Alexa, ask Kayak where I can go for $400" or "Alexa, ask Kayak how much it costs to fly from Los Angeles to Dublin." The skill will ask for additional information and eventually provide you with a series of options and price ranges.