Virtual Booth

Plastic toothbrushes contribute significantly to global waste due to their non-biodegradable nature. Neem (Azadirachta indica) has long been recognized for its antibacterial properties and traditional use in oral care. A biodegradable toothbrush was developed using neem wood for the handle and eco-friendly bristles. The design focused on ergonomics, durability, and user safety. Basic evaluations included usability testing, biodegradability observation, and review of neem’s antibacterial effectiveness. The neem-based eco toothbrush demonstrates significant environmental and health benefits compared to conventional plastic toothbrushes. The handle, made from Azadirachta indica, is fully biodegradable and decomposes naturally within 3–6 months, whereas standard plastic toothbrushes persist for 400–500 years. User testing showed that the toothbrush is ergonomic, lightweight, and comfortable for daily use, while the bristles, made from biodegradable fibers, maintain their strength throughout the recommended usage period of 2–3 months. By combining natural antibacterial action with eco-friendly design, the toothbrush not only supports effective oral hygiene but also minimizes environmental pollution. Overall, the findings confirm that this innovation is a sustainable, functional, and health-promoting alternative to plastic toothbrushes.