The Best Home Remedies To Unclog Shower Drain References. Clear the area around your sink, pour 1/2 cup of baking soda down the drain, followed by 1/2 cup of vinegar. First, pour boiling water down the drain to loosen;

When soap scum goes down the drain, it can stick to the sides of the pipes and catch dirt and hair until it restricts water flow. If you see some improvement in the way the shower drains, you. When you add vinegar over baking soda, the fizzy reaction helps to clean the.



