Tuesday, February 14, 2006

Student finds toilet water cleaner than ice at fast food restaurants

WTSP reports:
New Tampa, Florida - 12-year-old Jasmine Roberts is a seventh-grade student at Benito Middle School in New Tampa.

When it came time for her to choose a science project, she wondered about the ice in fast food restaurants.

Jasmine Roberts, 7th-grade student:
"My hypothesis was that the fast food restaurants’ ice would contain more bacteria that the fast food restaurants’ toilet water."

So Roberts set out to test her hypothesis, selecting five fast food restaurants, within a ten-mile radius of the University of South Florida.

Roberts says at each restaurant she flushed the toilet once, the used sterile gloves to gather samples.

Jasmine Roberts:
"Using the sterile beaker I scooped up some water and closed the lid."

Roberts also collected ice from soda fountains inside the five fast food restaurants. She also asked for cups of ice at the same restaurant's drive thru windows.

She tested the samples at a lab at the Moffitt Cancer Center where she volunteers with a USF professor. Roberts says the results did not surprise her.

Jasmine Roberts:
"I found that 70-percent of the time, the ice from the fast food restaurant's contain more bacteria than the fast food restaurant's toilet water."
Amazing.