concern over k cups

(Saskatchewan)

concern over k cups .....I like the convenience, but it ends there. A good number of the k cups don't allow water to pass through. The biggest complaint is that they use polystyrene to make the water resivoir. Polystyrene contains carcinogens (cancer causing agents).

When I e-mailed them they said they were following government standards! I already waisted my money, but I would check how other coffee makers are made before I purchase again!