The video - posted by user @sorryimannie in November - shows the TikToker pouring and packing baking soda into her sink drain. Then she pours vinegar into the sink, creating a chemical reaction.
Use your masking tape and pen to label the cup vinegar. Pour 2 tablespoons of vinegar into the vinegar cup. Add 1 drop of dish detergent. Swirl gently to mix. Carefully add 2 teaspoons of baking soda ...