Astera Toothbrush Time Index Soft Bristles - The tips of the toothbrush bristles change color to white with use as a reminder of the need to change it every three months. If you want to ensure the cleanliness and health of your mouth, you must find a toothbrush that makes you feel comfortable and cleans your teeth effectively. If you want to ensure your mouth is clean and healthy, you need to find a toothbrush that feels comfortable and cleans your teeth effectively The comprehensive protection toothbrushes we offer you not only guarantee whitening of your teeth, but also prevent bacteria from causing gingivitis. Innovative technologies have been used in the design and clinical testing of these toothbrushes, and they feature a unique design to clean teeth and gums. The Astera time index toothbrush features bristles Ideal if you want to keep your mouth clean and avoid gum disease and tooth decay. These bristles ensure effective cleaning of the spaces separating the teeth, as well as the areas separating the gums and teeth. The flexible, non-abrasive bristles also prevent excessive pressure on the gums, allowing you to clean and massage them without causing any damage. The carefully designed, non-slip handle ensures comfort while using it and makes it easy for you to hold it