To clean a slow-draining sink, use a combination of baking soda, vinegar, and boiling water.
Here's a step-by-step guide:
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Pour 1/2 cup of baking soda down the drain. Ensure most of it goes directly into the drain opening.
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Follow with 1/2 cup of white vinegar. The mixture will likely fizz and bubble - this is normal.
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Let the mixture sit for 25-30 minutes. This allows the baking soda and vinegar to react and break down the clog. Do not rinse during this time.
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Pour a kettle of boiling water down the drain. The hot water helps to flush away the loosened debris. Be careful when handling boiling water to avoid burns.
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Repeat if necessary. If the sink is still draining slowly, repeat the process. For stubborn clogs, you may need to use a plunger or plumbing snake after this process.
Why This Works:
- Baking Soda: A mild alkali that helps to dissolve grease and grime.
- Vinegar: A mild acid that reacts with baking soda to create carbon dioxide, which helps to dislodge the clog.
- Boiling Water: Helps to melt and flush away the loosened blockage.
Important Considerations:
- Safety: Always exercise caution when using boiling water to avoid burns.
- Pipe Material: This method is generally safe for most pipes, but avoid using boiling water if you have PVC pipes, as excessive heat can damage them. Use very hot tap water instead.