Symptoms
- A specific small item was seen or heard going down the drain
- Water still drains normally around the object
- Item is valuable or important enough to be worth recovering
- No chemical drain cleaner has been used yet
Likely causes
- CommonItem lodged in the P-trap just under the sinkThe curved trap often catches small dropped items before they go further into the plumbing.
- PossibleItem lodged further down in the trap arm or branch lineHeavier or smaller items can sometimes travel past the trap.
- Less commonItem already washed further down the main lineLess likely to be recoverable without professional equipment if it's traveled this far.
What to do
- Stop running water in that drain immediately to avoid pushing the item further down.
- Do not use a chemical drain cleaner, since it won't help retrieve an item and can make it unsafe to reach into the trap.
- Place a bucket under the P-trap and loosen the slip nuts on both ends by hand or with pliers.
- Remove the trap and check inside for the item, along with any accumulated debris.
- If it's not in the trap, check the trap arm leading toward the wall, since some items travel a bit further before catching on rough spots.
- Reassemble the trap securely once you've checked it, tightening the slip nuts hand-tight plus a partial turn.
- If the item isn't found and is valuable, a plumber with a camera or specialized retrieval tool may be able to locate it further down the line.
Tools and parts
- Adjustable pliers
- Bucket
- Flashlight
When to call a pro
Call a plumber if the item isn't in the trap and is valuable enough to justify a camera inspection or specialized retrieval.
Safety
Generally low risk
Generally low risk for a careful person. Stop if anything looks different from what this guide describes.