How to Unclog a Bathroom Sink with Standing Water (Baking Soda Method)

A clogged bathroom sink with standing water is a common household problem. Before you call a plumber, try this simple baking soda and vinegar method. It's cheap, natural, and works in most cases.

What You'll Need

• 1 cup baking soda
• 1 cup white vinegar
• A bucket or bowl
• A plunger (optional)
• Boiling water

Step 1: Remove the Standing Water

First, you need to remove as much standing water as possible from the sink. Use a bucket or bowl to scoop out the water.

Step 2: Pour Baking Soda Down the Drain

Pour 1 cup of baking soda down the drain. Use a spoon to push any baking soda that's stuck in the drain down.

Step 3: Add White Vinegar

Pour 1 cup of white vinegar down the drain. You'll immediately see a fizzing reaction. This is normal and helps break down the clog.

Step 4: Cover the Drain

Cover the drain with a plug or a rag to trap the fizzing reaction inside the drain. Let it sit for 30 minutes to 1 hour.

Step 5: Flush with Boiling Water

After the time is up, pour a large pot of boiling water down the drain. This will flush away the broken-down clog.

Step 6: Repeat if Necessary

If the drain is still clogged, repeat the process. For stubborn clogs, you can use a plunger after pouring the boiling water.

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Now you know how to unclog a bathroom sink with standing water using baking soda! For more easy cleaning tips, check out our Home Cleaning section or return to home.