The Signal 4 D Expert medium toothbrush cleans 99% of bacteria*. The sculpted bristles dislodge and remove dental plaque, while the tapered and multi-angled tips allow reaching difficult areas. The 4 zones of multi-angle bristles provide efficient, precise, and effortless cleaning. The Signal 4 D Expert toothbrush also features a tongue and cheek brush. Additionally, its packaging contains 80% recycled plastic. The FDI recognizes that brushing twice a day with a toothbrush like Signal 4 D helps maintain good oral hygiene. In France, give your toothbrush a second life by dropping it off at the nearest TerraCycle collection point. At Signal, we believe your smile is the expression of your personality and self-confidence. Our mission: to improve everyone’s oral health so that each of us can unleash the power of our smile. Signal has been supporting the French since 1961 by teaching good habits from a young age and demonstrating the importance of brushing twice a day, morning and night. Mindful of protecting the planet, we take measures to limit the environmental impact of our products. In partnership with TerraCycle®, we have launched a free recycling program to give your toothbrushes and toothpaste tubes a second life. With Signal, every smile counts! *Laboratory test.
