Baking soda and vinegar for drains

Before you start

Confirm that this method matches both the fixture and likely obstruction. Prepare for spills, protect the surrounding surface and keep the work area away from children and pets.

• Eye protection
• Measured ingredients
• A removable strainer
• A controlled water rinse only if flow is normal

What a successful result looks like

Normal flow should return without leakage, gurgling or backup elsewhere. If the result is partial or short-lived, stop repeating the same process and investigate farther along the line.

• Stable water level
• Normal drainage speed
• No leak at disturbed joints
• No symptom in a connected fixture

Step-by-step approach

1. 1

   Confirm the drain is flowing

2. 2

   Remove visible debris first

3. 3

   Never combine with a commercial cleaner

4. 4

   Use only as a light-cleaning trial

5. 5

   Stop and diagnose if the symptom persists