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How to Get Your Dishwasher to Actually Clean Your Dishes.

By Chrisjob

I know, I know. It seems entirely counterintuitive. It seems a bit lazy. Perhaps even unsanitary.

But the reason your dishwasher isn't getting all your flat- and serveware entirely clean?

Pre-rinsing it. Huh.

" 'Pre-rinsing dishes is a big mistake,” said John Dries, a mechanical engineer and the owner of Dries Engineering, an appliance design consulting company in Louisville, Ky. “People assume that the dishwasher will perform better if you put in cleaner dishes, and that’s not true. Just scrape. Pre-rinsing with hot water is double bad, because you’re pumping water and electricity down the drain.”

It’s actually triple bad, according to Mike Edwards, a senior dishwasher design engineer at BSH Home Appliances in New Bern, N.C. “Dishwasher detergent aggressively goes after food,” Mr. Edwards said, “and if you don’t have food soil in the unit, it attacks the glasses, and they get cloudy,” a process known as etching that can cause permanent damage."

The New York Times entry also recommends powder detergent over liquid, tips for proper loading, and suggests to just simply leave it on normal cycle.

Via.

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June 13, 2009
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FAYNILLA

June 17, 2009

yeah i think thats crap. our dishwasher.. ugh. it sucks. plastic? FORGETABOUT IT for real anything plastic is pretty much forever dirty unless we wash by hand. which seems all fine and dandy but come on. why have a dishwasher which runs for like an hour and a half if it isnt going to WASH the DISHES.. we can explore deep space but we cant wash a friggin dish what the eff

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DesigningMom

June 17, 2009

No it's not. We are big into DIY, but dishes were not something I planned to DIY.

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2lep

June 17, 2009

That is so not fun!

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DesigningMom

June 16, 2009

I'm just saying our saving on other things to get a so called "better" dishwasher, wasn't worth it.  

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2lep

June 15, 2009

Well, I have a rather crappy dishwasher in my apartment and if I don't rinse before-hand it does leave really nice chunks of baked on food on dishes and cutlery, which takes a blow torch to get off. Before you ask, the management is cheap so no chance of getting a newer machine...  I guess not everybody can afford a top of the line dishwasher!!!  I'm just happy I can at least sterilize my dishes with the heat, so I am thankful for that!

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DesigningMom

June 14, 2009

Have these people ever used a dishwasher? We bought top of the line Maytag-triple rack and I still find things on the dishes even though I don't cram dishes in. I've come to call all dishwashers "dish sanitizers". If only I could stand hot enough water I'd have one more cabinet in our kitchen. Sure would look prettier.  

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