The aim of the study is to assess the efficacy of Blanx Black Toothpaste against extrinsic stains of teeth.~For this purpose, patients addressing to the Dental Hygiene Unit that agree to participate to the study will be enrolled after signing the informed consent.~At the baseline, the collection of Plaque Index, modified Lobene index and Bleeding Index will be performed, giving the instruction for a proper home oral hygiene. Professional supragingival and subgingival dental hygiene with piezoelectric will be performed. Then, patients will be randomly divided into two groups:~Trial Group will use Blanx Black Toothpaste (2 minutes brushing) twice a day for the all the study duration;~Control Group will use Colgate Sensation White Toothpaste (2 minutes brushing) twice a day.~Patients will be reevaluated after 10 days, after 1 month and after 3 months. After the reinforcement of home oral hygiene, the above mentioned indices will be collected.
The aim of the study is to assess the efficacy of Blanx Black Toothpaste against extrinsic stains of teeth.~Patients who sign the informed consent will participate to the study.~At the baseline, the collection of Plaque Index, modified Lobene index and Bleeding Index will be performed, giving the instruction for a proper home oral hygiene. Professional supragingival and subgingival dental hygiene with piezoelectric will be performed. Then, patients will be randomly divided into two groups:~Trial Group will use Blanx Black Toothpaste (2 minutes brushing) twice a day for the all the study duration;~Control Group will use Colgate Sensation White Toothpaste (2 minutes brushing) twice a day.~Patients will be reevaluated after 10 days, after 1 month and after 3 months, collecting again the indices and improving home oral care.