Dishwasher is regularly recirculating dirty, greasy water before rinsing. In order to save water, it just cycles the water with all the dirt through the dishes again, many times over. And only then rinses with a pure one.
I got a new dishwasher that has a "glass front door". I paid extra for the glass door for this reason - I want to see it. But guess what - hahaha - the glass door is simply placed over metal and you can't see shit.
Obviously, the dishwasher manufacturers don't want us to know about the gnomes.
Gnomes with cleaning equipment.
And when your dishes don't get very clean, that's because the gnomes partied a bit too hard the night before and just aren't up to their normal standards.
Hmm. That's also a great name for a punk band. Dishwasher Gnomes.
Going to trademark that right now.
To check the progress before electric displays and fancy indicator lights. Windows came before those upgrades when machines were still dial controlled.
The kind of thing you'd have in a small apartment where there is no space for a big one and you're single or a couple and don't have a lot of dishes to fill a big one with anyway.
The only thing I remember about Stewart Little, beyond him being a mouse, is that in the movie he gets trapped in the dishwasher and he is only saved because the family has a dishwasher with a glass front.
For some reason that scene has stuck in my head for 25 years. And I swear its because of their weird glass-front dishwasher that is just so out of place.
I think it just might be because the seal around the glass would inevitably fail from constant thermal expansion during normal use, thus leaking all over the damn place.
It's useful to see the others, not sure how useful it would be to see inside a dishwasher. Could be fun though. Also probably is cheaper not to have it and could be better insulation.
Same reason fridges probably don't have windows even though that'd actually be handy. I once saw someone post about how their really expensive fridge actually has a window, but their mom put a curtain in front of it because seeing inside the fridge looked "messy". What a travesty
If you open a front-load washer in the middle of its wash cycle, it would dump 5–10 gallons (editors note: however much that is) of dirty, soapy water all over the floor. That's bad - so the manufacturer designs a window so that you can see that the machine is empty of water before opening the door.
I guess it's for that reason. Dishwashers could have similar problems but they might have a lot less water in them at one time and with the type of doors they have you might not dump as much on the floor or something.
I'd assume it isn't see through because you load it up with dirty dishes that sit for days before you run it. No one wants to spend days staring at the crusty spoon meemaw dipped in the peanut butter and licked like an ice cream cone before the wash is finally run
People who don't make a lot of dirty dishes? Running a dishwasher that is not full wastes water and energy. When I was single I would only run the dishwasher twice a week or so.
Modern dishwashers can easily clean tons of crust. That's why it takes them so long. As long as bigger chunks are gone and you clean the trap you are fine.
It might also have to do with the fact that a window is more expensive, but required for ovens and microwaves as food night burn otherwise, but usually there's no issue running a dishwasher longer than exactly required
You can open it but you every time you do, you lose heat, which has to be compensated for by the oven. A window makes the process much easier. There wouldn't really be measurable gains for a dishwasher
To show what a dishwasher does, they built one with a large window on the side for childrens television ("Sendung mit der Maus", German public TV Station ARD). Quite interesting and informative.