8 Ways to Unclog a Sink or Tub Drain

On February 25, 2026  By newsroom   Topic: Home Services

Clogged drains can be a hassle, but you can often tackle them yourself with a few household tools and ingredients. Follow these steps to get your water flowing again!


Time Required

1 hour

Cost

$10–$35


Methods to Unclog Your Drain

1. Use Hot Water

  • What to Do: Boil ½ gallon of water and pour it slowly into the drain.
  • Flush: Follow with hot tap water for five minutes.
  • Best For: Dissolving fatty or oily clogs in slow-draining sinks or tubs.

2. Break Down Grease With Dish Soap

  • What to Do:
  • Add 1 ounce of dish soap to the drain.
  • Pour boiling or near-boiling water slowly into the drain.
  • Flush with hot tap water.
  • Warning: Avoid overusing soap as it can solidify and worsen clogs.

3. Use Baking Soda Solutions

  • Option 1: Baking Soda and Lemon Juice
  • Mix 1 cup of baking soda, 3 cups of boiling water, and 1 cup of lemon juice.
  • Pour into the drain and wait.
  • Option 2: Baking Soda and Vinegar
  • Add ½ cup of baking soda, then ½ cup of vinegar.
  • Let sit for an hour, then flush with boiling water.

4. Remove Clogs With Tools

  • Plastic Drain Tool: Insert a barbed drain cleaner into the pipe, twist, and pull out the clog.
  • Coat Hanger: Unwind and create a small hook to fish out clogs.

5. Try a Plunger

  • Preparation:
  • Plug overflow holes or second sink basins with a wet rag.
  • Add a few inches of standing water.
  • How to Use:
  • Seal the plunger over the drain.
  • Plunge vigorously and flush with hot water.

6. Take Apart the P-Trap

  • Steps:
  • Place a bucket under the trap.
  • Loosen the trap's plastic nuts with pliers.
  • Remove and clean out the trap, then reassemble.

7. Snake the Drain

  • Steps:
  • Insert 12–16 inches of the drain snake.
  • Twist and push through resistance to dislodge the clog.
  • Retract and flush with hot water.

8. Use Liquid Drain Cleaner (as a Last Resort)

  • Caution: Only use as a final option and follow the product's instructions carefully. Excessive use can damage pipes.

DIY vs. Hiring a Pro

  • DIY Cost: $10–$35
  • Hiring a Pro: A plumber or drain cleaning service costs about $220 on average.
  • When to Call a Pro:
  • Persistent clogs.
  • Possible sewer line or plumbing vent issues.

Try these methods to tackle clogs effectively, but don’t hesitate to call a professional if the problem persists. Clean, clog-free drains = a happier home!


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