Is it safe to wash and reuse plastic cups?!
Answers: My mother loves to take her red Dixie cups and put them into the dishwasher. I just feel like that's not a good thing to do. Is it harmful to your health?
No, it is not harmful. They are clean so there is no need to worry.
Maybe you are thinking about the stories that go around when people re-use water bottles. They need to be cleaned really good, not just rinsed out.
its safe to use these cups, i have been using them for years. Don't worry they wont kill you unless someone had just served arsenic in it.
It's perfectly fine as long as they are washed. I've put them through the dishwasher before. I use them if I go outside & don't want to lose one of my good glasses.:)