If you're tired of hearing your tree-hugging neighbors complain about your energy-hogging pool vacuum, this may help calm them down.
The "Floatron" solar-powered purifier promises to reduce the use of chlorine by 80 percent for pools with up to 40,000 gallons of water while running solely on the sun's rays. Best of all, Coolest-Gadgets says, you won't have to waste hours trying to figure out the chemical balances that keep the chlorine level from turning you into a mutant.
We just hope that's not a toothbrush pictured with the device here. That would take the cleaning concept a bit too far.
Star Wars Episode 9 filming wraps: But where's that title? Director J.J. Abrams says the milestone "feels impossible."
The great white shark's genetic healing powers have been decoded: We know more about how they potentially stave off cancer.
Discuss: How to keep the pool clean and green
Be respectful, keep it civil and stay on topic. We delete comments that violate our policy, which we encourage you to read. Discussion threads can be closed at any time at our discretion.