In the video, a woman is sitting at a table with a bowl of milk and a box of baking soda. She is wearing a blue shirt and has a toothbrush in her hand. She dips the toothbrush into the milk and then into the baking soda, creating a foamy mixture. She then proceeds to brush her teeth with the mixture. The video is a demonstration of how to make a natural toothpaste using common household ingredients.