Sheryl Crow is spearheading an unusual campaign to save the environment.
The singer is calling on people to dramatically reduce the amount of loo paper they use when they’re on the toilet.
In a post on her official website, she urges people to "only one square per restroom visit, except, of course, on those pesky occasions where two to three could be required."
The 45-year-old is no stranger to green issues, having recently toured the US on a biodiesel bus along with environmental activist Laurie David.
The pair went to 11 University campuses where they asked students to fight against the environmental problems hitting the globe.
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