Sustainable and even more hygienic. The design of the brush head is inspired by a tree leaf: its veins facilitate water flow. Before storing, tap the bbb La Brosse against the edge of the bowl. Biom Paris draws inspiration from nature through its special design and transfers the effect to the brush. Since no droplets form, there is no need to wipe the toilet seat or flush the toilet. This way, you save both paper and water at the same time. A new tool and a new way of use for better cleaning results. Sometimes it takes time to adjust and take the right step.