Please be careful when buying '"fresh" vegetables from Giant supermarket! The other day, my father bought lettuce for me from their Tampines megastore outlet. While I was happily preparing my salad and peeling the layers of leaf off, a dead cockroach's body fell out from inside the lettuce. After another layer, it's head then fell out. It was a disgustingly horrifying situation and my dog was trying to lick/eat the dead cockroach. In the end I could not make my salad as that was the only lettuce head I had bought.