I am trying out different suppliers mugs that are dishwasher safe.
Now i have one mug where a small line has transferer from one mug to another, these were actualy touching and it was on the 11th wash @ 70c (finish tablets) that this happened.
Before this everything seemed good.
So questions :
1. I take it they are not dishwasher safe or was it because they were touching, should it happen? Is it something else.
2. What temp do you run tests for and for how many washes?