I'm skeptical. People trying them out don't seem to be performing a control experiment to guage their effectiveness — namely, washing without detergent entirely!
I demand a single-blind trial!
(Plus, are you washing with a reduced load, like some people recommend? What are the ecological implications of this?)
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no subject
Date: 2008-08-02 11:56 am (UTC)I demand a single-blind trial!
(Plus, are you washing with a reduced load, like some people recommend? What are the ecological implications of this?)