Eli5: Why shouldn’t you put home made ceramics (a mug, for example) through the dishwasher? If they can withstand the heat of a kiln, surely a dishwasher is fine?

Question

I mean, I put them through the dishwasher sometimes anyway, but I’m told I shouldn’t? 🤷🏻‍♀️

In: 5331

Answer 1

They can absorb water and explode in your microwave. Maybe it’s unlikely but you roll the dice every time. If it’s never going to be microwaved like a fruit bowl or something, do whatever but it’s not good for the longevity of the piece to leave it soaking in water for extended periods. The abrasives in the soap can also wreck some glazes.