It is indeed a hard problem. It's also why manufacturers are the only ones who can realistically deal with the problem. Let the Pringles company collect all the

It is indeed a hard problem. It's also why manufacturers are the only ones who can realistically deal with the problem. Let the Pringles company collect all the used Pringles cans from the same supermarkets they deliver Pringles to. They have the scale to justify building a dedicated facility for recycling Pringles cans.