Do you wash your coffee cup?

[Pappy]

We have 4 of the insulated cups with lids. Two get put into dishwasher each night and two are fresh clean and ready to go in the morning.

 

[Alligatorob]

I believe the documentation for our system says it wastes one part water for each four parts filtered

That is pretty efficient, I suspect your water is fairly clean to begin with.

we use very little of it, mostly for the steam iron and I rinse my eyeglasses with it.

That's a good use for it. Most people don't like the taste of deionized water, hard water with calcium is usually preferred.

 

[oldpop]

Do you wash your coffee cup?​

Yes but not every time I use it. I do give it rinse between uses.

 

[Judycat]

Yes after every use. I am nearsighted and can see with the unaided eye the water resistant goop that gathers on the rim of cup and handle after just one use. It comes from your mouth and fingers, sticks to the cup and collects dust particles, insect scale, hair and skin cells from both you and your pets. Ick! First time I saw this was when I was a kid. It turned my stomach.

 

[Jules]

If you cream &/or sugar, it might make a difference to how often one washes their coffee cup.

 

[JaniceM]

I use various cups, but add them to the regular dishes when I'm washing dishes.