Wool is a versatile fibre known for its excellent heat retention, flexibility, stain resistance, and softness. Moreover, since wool is renewable and natural, it can be a perfect alternative to materials that are less eco-friendly. Recent innovations have expanded its use in areas like fiberglass alternatives, insulation, cosmetics, construction, and sports. The problem with wool, however, is that wool needs to be cleaned before it can be used for further application. Raw wool contains contaminants like grease, wax, dirt, and plant matter that first need to be removed. Traditional cleaning methods require large amounts of water, chemicals, and energy, producing toxic waste and high electricity consumption. This makes the cleaning process a significant environmental challenge.

In response to this, Wool Cultures explored a new and easy-to-use method to clean wool with micro-organisms. A method that requires less water, no electricity and no chemicals. In doing so, the project also explored a post-anthropocentric relationship with the micro-organisms. To achieve this, an DIY bioreactor was built and used extensively.