Dental hygiene is a global concern, affecting both the population of Thailand and people around the world. One common issue is inadequate brushing practices, often due to insufficient brushing duration. To address this, we have undertaken the task of creating a toothbrush that utilizes the Arduino platform to notify users when they have brushed their teeth for the recommended two-minute duration. We've written and tested two sets of code to determine the best one for our innovative toothbrush. The "Please Brush Toothbrush" is designed to cater to individuals of all ages and successfully achieves the goal of ensuring a two-minute brushing time. However, we recognize that durability and strength are crucial aspects for future development. If given the opportunity to advance our production, we will continue to enhance the "Please Brush Toothbrush" to maximize its benefits for both the Thai population and people worldwide.