Follow up with another pot of boiling water (or hot tap water) to clear away the residue.
If your sink, tub, or shower has standing water, remove as much as possible using a cup or towel. The reaction works best when the baking soda and vinegar can reach the clog directly, not just dilute into the water. baking soda unclog drain
This method works best for caused by grease, soap scum, hair, and food particles. It won’t work miracles on a completely blocked drain (standing water that doesn’t move for hours), but it’s perfect for slow drainage or as a monthly maintenance treatment. Follow up with another pot of boiling water
To get the best results, follow this sequential process to maximize the reaction's pressure inside the pipes. or shower has standing water