Core Viewpoint - Increasing awareness of oral hygiene among the public, leading to the use of various oral cleaning tools and the need for proper brushing techniques [2] Group 1: Oral Hygiene Practices - Effective brushing is essential for oral cleanliness, with adults recommended to use the horizontal vibratory brushing method and children advised to use the circular brushing method [2] - Brushing alone is insufficient; attention must be paid to the gaps between teeth where food debris and plaque often accumulate [2] Group 2: Additional Cleaning Tools - Flossing tools such as roll floss or floss picks are suitable for cleaning small gaps between teeth [2] - Water flossers serve as auxiliary cleaning tools but require correct usage for effectiveness [2] - Mouthwash, containing antibacterial ingredients, can help prevent gingivitis and periodontitis but should not replace brushing; it is recommended only as an auxiliary care tool in cases of oral inflammation [2] - Caution is advised against the unsupervised use of prescription mouthwashes to avoid disrupting the oral health ecosystem [2]