The LA Times' Marla Dickerson reports on a cheap way to turn water and salt into a degreaser and sanitizer.
Used as a sanitizer for decades in Russia and Japan, it's slowly winning acceptance in the United States. A New York poultry processor uses it to kill salmonella on chicken carcasses. Minnesota grocery clerks spray sticky conveyors in the checkout lanes. Michigan jailers mop with electrolyzed water to keep potentially lethal cleaners out of the hands of inmates.
In Santa Monica, the once-skeptical Sheraton housekeeping staff has ditched skin-chapping bleach and pungent ammonia for spray bottles filled with electrolyzed water to clean toilets and sinks.
It turns out that zapping salt water with low-voltage electricity creates a couple of powerful yet nontoxic cleaning agents. Sodium ions are converted into sodium hydroxide, an alkaline liquid that cleans and degreases like detergent, but without the scrubbing bubbles. Chloride ions become hypochlorous acid, a potent disinfectant known as acid water.
"It's 10 times more effective than bleach in killing bacteria," said Yen-Con Hung, a professor of food science at the University of Georgia-Griffin, who has been researching electrolyzed water for more than a decade. "And it's safe."
Mary Annaise Heglar of the Natural Resources Defense Council is tired of her friends confessing their environmental sins to her, like using disposable containers; as she points out, climate change is a systemic problem, not an individual one, and the Ayn-Rand-ish framing of all problems as having individual causes with individual solutions is sheer victim […]
There's no one way to solve the plastic waste problem, but in the packaged goods sector, an enormous amount of plastic is used in order to surround and protect simple solutions of some agent dissolved in water, from toothpaste to window cleaner to shampoo.
The Chinese central environment minister has released a report detailing thousands of instances of corruption and coverups from local governments in ten provinces last year: the report details instances of fabricated meetings, imaginary progress on remediating toxic waste spills, and falsified claims that polluting factories had been shut down.
With the rising temperatures on tap this summer, the climate is going to be a frequent topic of conversation, and those conversations won’t be happy ones. Luckily, there’s a way to do a little climate change of your own – in a safe and sustainable way. When it comes to personal air conditioners, EvaPolar is […]
Whether you’re using them for next-level selfies or steady tracking shots, gimbals are a must for anyone who wants to maximize the potential of these powerful smartphone cameras we’re all carrying around. But those smartphones are also supposed to be portable, and let’s face it: Gimbals tend to offset that advantage. Weighing in at just […]
It’s too hot for yard sales, but hey: The internet is here for you. Here are the top ten deals on some of the Boing Boing Store’s best gear, just in time for summer. It’s everything from grills to security cameras to MacBook Pros, and they might be as low as they’re ever going to […]