No, not a smuggler of drugs or illegal immigrants. Real estate agent Patti Marcotte of Spokane admits in this story about Washington state’s ban on some dishwasher detergents, that she is one of the many Washington residents who now drive to Idaho to buy soap.

The quest for squeaky-clean dishes has turned some law-abiding people in Spokane into dishwater-detergent smugglers. They are bringing Cascade or Electrasol in from out of state because the eco-friendly varieties required under Washington state law don’t work as well. Spokane County became the launch pad last July for the nation’s strictest ban on dishwasher detergent made with phosphates, a measure aimed at reducing water pollution. The ban will be expanded statewide in July 2010, the same time similar laws take effect in several other states.

But it’s not easy to get sparkling dishes when you go green.

Many people were shocked to find that products like Seventh Generation, Ecover and Trader Joe’s left their dishes encrusted with food, smeared with grease and too gross to use without rewashing them by hand. The culprit was hard water, which is mineral-rich and resistant to soap.

Should you be thinking that nothing as silly as this could ever become law in North Carolina, think again.