hi everyone? i generally cook on stainless, but i do have a couple non stick pans which i've bee using for the past couple years. at what point do i need to replace these? they have no visible wear to them and they've never been in the dishwasher.
i assume i just wait until they're dingy but i recently read that they should be replaced every other year or so? is that right? i maybe use them once a week each max.