What is the American Dental Association's recommended brushing time for effective plaque removal?

The American Dental Association (ADA) recommends brushing your teeth for two minutes to effectively remove plaque. This duration is based on research suggesting that it takes at least this amount of time to thoroughly clean all surfaces of the teeth and to ensure that the toothbrush effectively disrupts and removes plaque, which is a sticky film of bacteria that can lead to cavities and gum disease. Two minutes allows for adequate coverage and helps promote better oral hygiene practices by ensuring that every area of the mouth, including difficult-to-reach spots, is adequately cleaned. This standard aligns with good dental practices and has been widely supported in oral health literature as a balance between efficacy and practicality for most individuals.