EarthReimagined

In June 2019, I wrote to Colgate with the following suggestion: Billions of plastic toothbrushes are thrown away across the planet when only the bristles are damaged. Why can't the toothbrush be designed in such a way that the bristle head is detachable and can be replaced with a new bristle head. This way the handle of the brush is not thrown away into the landfill. All those plastics that we throw away takes hundreds of years to decompose and many of them reach our oceans a