why isn't it dishwasher safe
2020050
It's a physics issue that all double-walled dishes and cups face: the dishwasher cannot evenly heat both sides, so one side will get hotter than the other, leading to breaking or explosion.The glaze (shiny surface) may also not be able to tolerate the prolonged heat of a dishwasher, which would basically melt/deform your tumbler.
2020051
It is double wall ceramic, meaning there are two layers of ceramic with an air pocket in between them. Hot air could cause the air to expand and crack the mug. There is a plug on the bottom to help vent the air. If you put it in the dishwasher it would get water in it, this would make steam inside the mug, probably faster than it can vent and it would make the mug crack. It is easy to wash by hand but semi fragile. I have had the one I am using now for maybe 2 years.
1868463
I haven't put it into the dishwasher, I have just hand washed it. I would check manufacturer notes on that. :)
2192082
Yes, it is dishwasher safe. Key to that fact is that it is stainless steel inside and out. I have had 2 of these for almost a year now and they have proven to be very durable. Highly recommended.
1581293
It says to wash in warm water with mild soap, so I've been hand washing mine. I imagine the dishwasher would be too hot for it to handle.
159435
Isn't is common sense to NOT put a breakable item such as this in a dishwasher??? What is wrong with hand washing it? It is rather simple, easy and safe.
1622712
I have not put it in the dishwasher. The openings are little and I don't see how the dishwasher could clean it.
727436
Yes it is dishwasher safe. But I will say mine only makes it to the dishwasher once in awhile. We use ours regularly so I end up hand washing it to use again immediately.
1608327
I believe the instructions said it is not dishwasher safe. I gave this to my boss almost 1 year ago. He uses it daily and it still works.
1761276
I don't know- but for anyone reading this in the future the listing does say 'not dishwasher safe'....
866297
I put mine in the dishwasher and it still works fine. I don't remember seeing any any directions saying that it isn't dishwasher safe.
1193606
I wouldn't put it in a dishwasher. Warm water and mild soap should do the trick...........Hope this helps
1316234
I have two of these and have never put them in dishwasher. I use an old toothbrush to get in the hard spots to clean.
616980
I don't have a dishwasher so I can say from experience. But when I us it, it usual has some heavy residue that is probably best cleaned by hand scrubbing. It might work in a dishwasher if pre soaked. Either way the pleasure it will give you in use it worth it.
401492
Yes it is dishwasher safe but the outside will loose its clean look and goes chalky looking but that is a superficial difference.
588534
I don't put it in the dishwasher...seems like it could melt/ruin it. It's easy to handwash, though.
453692
To be honest with you I've always washed it by hand. I don't see why it couldn't be washed using a dishwasher. I bake cheesecakes on a regular basis and the pans have been washed too many times to count and they are doing fine.
287016
I'm not sue, it was a gift for my mother. She loves it and has purchased it for some of her friends, but I'm not sure if it's dishwasher safe. Sorry I could not be of any help