Every year, 4,300 tons of nonrecyclable plastic toothbrushes contribute to environmental pollution. Traditional toothbrushes typically mix different materials, making them unrecyclable. The LAUDUAL Head-Up toothbrush uses the biodegradable materials PHA (Polyhydroxyalkanoate) and PLA (Poly Lactic Acid); PHA material breaks down in both soil and the ocean, making it an excellent alternative material. The toothbrush’s unique design features an 8-degree tilted brush head for improved hygiene and efficient cleaning. The edge-back design offers excellent grip while tilting the toothbrush on surfaces, preventing water from pooling on bristles.