Vinegar can be used to get rid of algae in bird baths, but the right method should be used to ensure the health and safety of birds. Vinegar shouldn't be put directly in the bath. Instead, the bird ...

Follow this advice from the experts and watch stubborn algae wash away ...

Bionavitas is making a long-term bet on cheap biodiesel from algae. But more promising today is "bioremediation," or using algae to treat polluted waste water. Martin LaMonica is a senior writer ...

Even with a fairly new roof like this, it won’t be long before the dark algae stains start making it look really bad. And it’s only going to get worse as it gets older. But here’s what you can do to ...

Reducing excess nutrients that create green water and smelly, dangerous algae blooms in lakes has always concentrated on cutting the flow of farm and lawn fertilizer and animal waste from washing into ...

Not a week goes by that I don’t get a question at the Ask Tim page on askthebuilder.com about cleaning this or that household surface. As it turns out, I happen to know lots about cleaning. I ...

If you’ve just visited one of the best hotel pools, you may have noticed the clear and perfectly-heated water. What you likely didn't see is any algae or debris. Nice pools demand a deep scrubbing, so ...

NASA scientists have proposed an ingenious and remarkably resourceful process to produce “clean energy” biofuels, while it cleans waste water, removes carbon dioxide from the air, retains important ...