This work explores the significance of toothbrushing in maintaining optimal oral health, delving into its benefits, proper techniques, and types of toothbrushes. The primary cause of caries, periodontal diseases, and halitosis is oral biofilm development. One of the most fundamental practices in maintaining oral health is toothbrushing. Studies have confirmed that mechanical procedures for controlling plaque and toothbrushing, in particular, significantly decrease plaque accumulation. The significance of teeth brushing in preventing dental caries has been well-acknowledged for a considerable period. Dentists recommend brushing twice daily for at least two min to ensure thorough cleaning. Unfortunately, precise guidelines from dental associations are often missing. Authors mention that two min of brushing are insufficient for significant plaque removal; plaque removal increases with augmented brushing time, with maximum removal at 180 s. Multiple studies have documented that engaging in the practice of brushing one’s teeth twice a day has a preventive impact. Various toothbrush designs, including both manual and electric options, have been created to improve the elimination of dental biofilm and reduce the accumulation and persistence of bacteria. In conclusion, toothbrushing is a simple yet incredibly important practice for maintaining oral health. The benefits extend beyond just a bright smile, encompassing caries, gum disease, halitosis prevention, and the preservation of tooth enamel. Adhering to proper toothbrushing techniques, selecting the right toothbrush, and understanding the connection between oral health and overall well-being can lead to a healthier life. To foster favorable toothbrushing behaviors among the population, dental practitioners and public health experts must know the factors that influence toothbrushing habits.