May 20, 2008

Q&A: Is cocoa mulch dangerous to dogs?

Qaquestionmark We're considering using cocoa mulch around our entire property but read online that this stuff could toxic to our dog. Any truth to those stories?

Cocoa_mulch_2 The concern over dogs being poisoned by cocoa mulch dates back a few years. Unlike all those urban myths on the Web, there's some truth to the warnings about this mulch, also called cocoa-shell mulch (shown). For more information, read "Cocoa Mulch Is Toxic to Dogs."

Essential information: Visit our lawn and yard guide for more expert advice for your yard and garden.

February 02, 2008

Can Super Bowl bathroom breaks cripple sewer systems?

Superbowl_xlii_logo Super Bowl XLII will take place on Sunday, February 3, in Glendale, Arizona, with the undefeated New England Patriots taking on the New York Giants. If you’re one of the millions of Americans who’ll enjoy some refreshing beverages while watching the intense on-field action on Fox, a halftime toilet break is a distinct possibility.

What would happen if every household in your town or city were to flush a toilet at about the same moment right after the end of the second quarter? That’s the issue behind the “halftime flush,” an oft-repeated yarn that surfaces annually around the NFL championship game. This urban legend suggests that all that flushing could cripple municipal water and sewer systems.

Commonly cited proof of this tall toilet tale is the event that took place during Super Bowl XVIII on January 22, 1984. As the showdown between the Los Angeles Raiders and the Washington Redskins progressed in Tampa, Florida, a 16-inch water main ruptured in Salt Lake City. LeRoy W. Hooton Jr., the recently retired director of the Department of Public Utilities for the Utah capital, recollects that the burst pipe caused quite a mess. (The Raiders flushed the Redskins, thumping Washington 38-9.)

The subsequent media attention turned into a flood of its own, particularly after a public-utilities field supervisor told a reporter that the “Super Bowl flush” was to blame. In reality, says Hooton, the aging Salt Lake City water system had been experiencing about 300 waterline breaks a year, meaning the 1984 incident was not an unusual occurrence.

“I was in the water works profession for over 49 years and I don’t think the Super Bowl had anything to do with the break,” says Hooton. “As I recall, there was neither an increase or decrease in pressure measured in the water-distribution system before the break. However, once the ‘Super Bowl flush’ statement was published, it caught on and continues to surface every year at this time.”

We think it’s time to flush this myth—before halftime.

Essential information: If your Super Bowl gathering highlights the inadequacies of the facilities at your home, read our expert advice on choosing the right type of toilet. For overall design help with a bathroom remodel, “Bathroom Makeovers: Relaxing Retreats for Less” will guide you through the process.

November 27, 2007

Are microwave ovens dangerous?

A Web search of urban-legend purveyors reveals a treasure trove of rumors and myths related to microwave ovens. Have you heard the one about the elderly woman nuking her just-bathed pet in order to dry it? But other stories go beyond the bizarre and probably have you questioning how healthy it is to cook with one of these omnipresent appliances. One oft-told tale, for instance, details the perils of microwaving food in plastic containers.

Given the likelihood that you have a microwave in your home and with the freak-out potential of all this Internet innuendo, it's understandable that you might have questions about the alleged impact that microwaves have on your health. We've cut through the clutter for you below. After you get the lowdown, be sure to read our microwaves report. Also use our expert buying advice and Ratings of the latest models (available to subscribers) to find the right oven for your home.

Click on each item below for the answer.

Image_3 Microwaves can leak radiation.


Image_4 Microwave radiation can cause cancer.


Image_5 Microwaves can affect pacemakers.


Image_6 Microwave cooking sucks the nutrients out of food.


Image_7 Heating water in a microwave could cause the liquid to violently erupt.


This quiz first appeared in the October 2006 issue of Consumer Reports on Health.

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