DIY Guide to Unclogging a Drain (and when to call a professional)

1. Clear the area around the drain and protect the area with towels
2. Plunge the drain (cup plunger works best for sinks; cover overflow if you have one).
3. If there’s standing water, hot water flush: pour hot (not boiling) water in stages.
4. Baking soda + vinegar: pour 1/2 cup baking soda, then 1 cup vinegar, cover for 15–20 minutes, flush with hot water.
5. If it’s still slow, use a drain snake/auger: feed it in slowly and rotate to break up the clog.
6. For hair clogs, check and clean the stopper or trap under the sink.

When to call a Pro

• The clog recurs after DIY fixes
• Multiple drains are affected
• You smell sewage or notice gurgling noises
• There’s standing sewage or backflow

Safety and cautions

• Avoid aggressive chemical drain cleaners, especially if you have a septic system or older pipes.
• If you have a garbage disposal, follow disposal-specific tips and reset if needed.
• If you’re unsure about pipe material or if the clog is severe, it’s safer to call a licensed plumber.