

A similar idea is portrayed in the movie Objectified. In the documentary, IDEO, a design and innovation consultancy, focuses their attention on making toothbrushes more sustainable. As we know, the easiest way to make an object more sustainable is to make it reusable. At first, the idea of a reusable toothbrush sounds like a serious hygiene problem. Afterall, the dentist suggests replacing your toothbrush every six months. That is two toothbrushes a year per person—a very unsustainable statistic. However, it isn’t the entire toothbrush that needs to be replaced every six months. It is really only the bristles that become worn down and unhygienic. So why are we throwing out the entire toothbrush? How do we make the toothbrush more reusable and thus more sustainable? This is the question that IDEO took on. Their answer? A detachable handle that can be reused year after year (see prototype above). The idea is that a person would buy a toothbrush handle and a separate piece with the bristles on it. When it comes time to get a new toothbrush the person would simply replace the bristles as opposed to the entire toothbrush. This may seem like an insignificant change in the sustainability of the toothbrush, but consider how much of the toothbrush is made up of the handle—more than half. Therefore, designing a reusable handle cuts toothbrush waste in half!
Good design isn’t limited to creating new objects. These two designs are proof that good design can also be simply improving an existing design. Some objects have been around so long that we assume they must work well and need no improvement. Once again, these two designs are proof that this is false. Although, condiment jars and toothbrushes have probably received very few complaints over the years, Maille and IDEO took on the challenge of transforming them. The outcome? Better design through sustainability.