Portfolio Center: Amanda Brennan, Michelle, Berman, Alexandra Rancier, Tayler Mulhall, Georgette Blay, Yann Baguet, Yoonhwa Jang

Mouthwash enhances oral hygiene. However, when consumers purchase mouthwash, it often gets forgotten within the typical morning routine. We decided revamp Listerine in a smart, sleek, and sophisticated way, that will increase enjoyment in using mouthwash and increase counter appeal in bathrooms everywhere.

In choosing to rebrand Listerine mouthwash, we noticed various problems in how the product is packaged. First, the bottle is bulky and hard to handle. We decided to slim the bottle down and round the edges, so that it would look approachable and less intimidating. Second, a major trait of Listerine is the top of the bottle serves as a cup. Interacting with this product becomes unappealing because the messy residue left in the top drips down to users’ countertops, making them sticky and stained. To fix this, we designed our bottle upside down, making the interaction between consumers and the bottle more pleasant. Lastly, the current bottle is so large that pouring the liquid is often a hassle. Because of this, we made our bottle one that consumers squeeze in order to use the product more easily. Along with the new nozzle, which controls the flow of the liquid into a cup, consumers don’t have to worry about the untidiness that comes with using mouthwash.

Not only did we improve Listerine’s overall appearance, we improved its sustainability. Our design is made out of PLA plastic. This plastic is made completely from corn and sugar cane and has a smaller carbon footprint than many other plastics. Not only does PLA cost less, it is also strong and lasts an extremely long time. This way, consumers can save their money by not having to go purchase a new bottle of mouthwash if they drop it or if it sits on the bathroom counter for a long period of time.

Apart from our sustainable plastic, we have developed a complete system of Listerine products. As previously stated, we have redeveloped Listerine’s square and stocky bottle with a smarter, slimmer one. With that, we have designed travel bottles of Listerine and individual packages of Listerine concentrate. We don’t want users to have to stop their morning routine. If consumers are in a rush, the travel bottles are a way for them to still use their mouthwash and not miss that part of their day. The Listerine concentrate lets consumers take ownership of their bottle by not having to throw it away when the mouthwash runs out. Consumers open a single packet, pour it into their Listerine bottle, add water, and shake. It’s an easy way to help consumers remember to use their mouthwash, rather than completely forget about it. Every travel bottle and concentrate package will also be made from PLA plastic. This way, we are cutting down enormously on the waste in the environment.

Our tagline is “Keep the Routine Going.” With this mantra in mind, we want consumers to be able to complete their morning routine and start their day with a fresh outlook on life.