Product Description:

• For effective oral care, your toothbrush needs to work harder to clean better and help you achieve gold standard of cleanliness.


• Signal 4D Sensitive Toothbrush is the only state-of-the-art solution designed with dental experts and breakthrough product features to help remove bacteria from 4 essential areas of your mouth—teeth, tongue, cheeks and gums.


• This 4D clean technology is scientifically proven to ensure deep clean and promote fresh breath.


• Developed with dentists, its unique head design with soft sculpted HD arcs effectively sweeps away 99% of bacteria.


• Designed to be suitable for sensitive teeth, the soft tapered bristles of the toothbrush are 20x thinner and reach deep between teeth while gently removing plaque and protecting the gum line for a whole-mouth clean.


• The raised and angled tip ensures flexibility and maximum reach, while the 4-angled ergonomic handle is designed to perfectly fit the shape of your jawline, ensuring the toothbrush targets even the hard-to-reach areas of your mouth, removing stubborn plaque and delivering superior comfort and clean.


• The toothbrush’s soft gum massagers effectively massage your gums, helping improve blood circulation for better oral hygiene and care.


• In addition, the ergonomic anti-slip grip technology helps balance pressure on gums, so you can clean your teeth with ease and without discomfort. Our 4D toothbrushes, available in 5 variants, are specially developed with oral hygiene professionals to provide gentle, effective and expert care your mouth deserves.


• Discover the entire range and upgrade your dental hygiene routine today for long-term oral health.


• From kids' toothbrush to toothbrush for sensitive teeth, explore more from Signal.