Residents ignoring ban on dishwater detergent

SPOKANE, Wash. (AP) — 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.

As a result, there has been a quiet rush of Spokane-area shoppers heading east on Interstate 90 into Idaho in search of old-school suds.

Real estate agent Patti Marcotte of Spokane stocks up on detergent at a Costco in Coeur d’Alene, Idaho, and doesn’t care who knows it.

“Yes, I am a smuggler,” she said. “I’m taking my chances because dirty dishes I cannot live with.”

(In truth, the ban applies to the sale of phosphate detergent — not its use or possession — so Marcotte is not in any legal trouble.)

Marcotte said she tried every green brand in her dishwasher and found none would remove grease and pieces of food. Everybody she knows buys dishwasher detergent in Idaho, she said.

Supporters of the ban acknowledge it is not very popular.

“I’m not hearing a lot of positive feedback,” conceded Shannon Brattebo of the Washington Lake Protection Association, a prime mover of the ban. “I think people are driving to Idaho.”

Phosphates — the main cleaning agent in many detergents and household cleaners — break down grease and remove stains. However, the chemicals are difficult to remove in wastewater treatment plants and often wind up in rivers and lakes, where they promote the growth of algae. And algae gobble up oxygen in the water that fish need to survive.

Among other states that have banned or are banning phosphates in dishwasher detergent are Maryland, Pennsylvania, Virginia, Michigan, Vermont, Minnesota, Illinois, Massachusetts and New York. A bill on Capitol Hill would impose a nationwide ban.