Quick answerPour ½ cup baking soda followed by 1 cup vinegar down the drain, wait 15 minutes, then flush with hot (not boiling) water. For tougher clogs, use a drain snake ($10–15) or a wire hanger hook.
What you'll need
- Baking soda + white vinegar (most kitchens have both)
- Kettle of hot water
- Old towels
- Optional: drain snake / hair removal tool ($10–15 at any hardware store)
Method 1 — Baking soda + vinegar (try first)
- Clear the area and remove any standing water you can with a cup.
- Pour ½ cup baking soda directly down the drain.
- Follow with 1 cup white vinegar. You'll hear fizzing — that's the reaction breaking up soap scum and grease.
- Wait 15–30 minutes. Cover the drain with a cloth to keep the reaction focused downward.
- Flush with hot tap water for 2–3 minutes. Not boiling — boiling water can crack porcelain and damage PVC joints.
Method 2 — Drain snake (for hair clogs)
- Push the snake into the drain until you feel resistance.
- Rotate the handle while pushing gently — the coil grabs hair and gunk.
- Pull back slowly and clean off the mess (it's gross; that's the job).
- Flush with hot water.
Method 3 — Wire hanger hook (free alternative)
Straighten a wire hanger, bend a small hook at one end, and fish out hair near the drain opening. Works best for bathroom sinks and tubs.
Method 4 — Wet/dry vacuum
Set to liquid mode, create a tight seal over the drain, and let suction pull the clog up. Surprisingly effective on sink clogs.
Method 5 — Enzyme cleaner (overnight)
Enzyme-based drain cleaners eat organic buildup without harsh chemicals. Pour before bed, flush in the morning. Slower but pipe-safe.
<div class="safety"> <strong>🛑 Stop and call a pro if:</strong> <ul> <li>Multiple drains clog at the same time (main line issue — not DIY)</li> <li>Water backs up into other fixtures (toilet gurgles when sink drains)</li> <li>You smell sewage — that can indicate a sewer line problem</li> <li>You've tried twice and nothing improved</li> </ul> </div>
DIY vs pro cost
| Option | Typical cost |
|---|---|
| DIY (household methods) | $0 |
| DIY (drain snake) | $10–$15 |
| Plumber visit | $150–$300 |
Printable checklist
- [ ] Baking soda + vinegar on hand
- [ ] Kettle heated (hot, not boiling)
- [ ] Towels down around the drain
- [ ] Try Method 1 → flush → test
- [ ] If still slow, try snake (Method 2)
- [ ] Still stuck after 2 tries → call a plumber
Frequently asked questions
Will baking soda and vinegar damage pipes?
No — it's gentler than chemical cleaners and safe for all common pipe types.
Why is my drain still slow after unclogging?
Partial buildup remains — repeat the treatment or snake deeper. If multiple drains are slow, the main line may need a pro.
Are chemical drain cleaners bad?
They can corrode pipes and rarely clear full clogs — mechanical methods work better.
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