With the growing awareness of environmental issues, we are now more conscious about sustainability. And one of the ways we can reduce our impact on the environment is to produce less waste. Enter zero-waste grocery stores. Groceries and other household items (such as laundry detergent, shampoo, etc) in such stores are sold without any packaging, so you have to BYO. In this video, zero-waste advocate and CLEO Change Maker Maria Tan clues us in on how she shops at The Source Bulk Foods, as well as what bags and containers to bring!