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Why is my kitchen faucet dripping from the spout?

A constant drip from your kitchen faucet spout usually means a worn-out cartridge or O-ring. Replace it to stop the leak and save water.

Category:Plumbing

Difficulty:Moderate

Time:30 min

Success:50%

Updated:Jun 14, 2026

quick_referenceQuick Answer

For Why is my kitchen faucet dripping from the spout?, start with "Turn off water supply": Locate the shut-off valves under the sink and turn them clockwise to stop water flow. Open the faucet to relieve pressure. Stop DIY if you cannot shut off the water supply valves under the sink. This is listed as a moderate recovery and usually takes about 30 min.

verifiedGuide Snapshot

Repair areaPlumbing

Estimated time30 min

DifficultyModerate

Stop conditions3

Last updated Jun 14, 2026. Review the stop conditions before continuing.

account_treeRecovery State

DeviceKitchen Faucet

Current stateLeak

Specific stateSpout Drip

Failed stepCartridge Wear

Likely failure typeWorn Part

DIY boundaryDIY recovery first

paymentsCost decision

help1. Understand the Problem

A dripping faucet is most often caused by a worn-out cartridge or O-ring inside the handle assembly. Over time, mineral buildup and normal use degrade these seals, allowing water to seep past. Replacing the cartridge is a straightforward fix that restores a tight seal.

build_circle2. Try This First

Best First Step

Turn off water supply

Turn off water supply

Locate the shut-off valves under the sink and turn them clockwise to stop water flow. Open the faucet to relieve pressure.

visibility3. Visual Guidance

See what's happening and how to try the first recovery step.

1

Remove the handle

Remove the handlePry off the decorative cap on the handle with a flathead screwdriver. Unscrew the handle screw and lift the handle off.

2

Extract the old cartridge

Extract the old cartridgeUse pliers to pull the cartridge straight out. Note the orientation for reinstallation.

3

Install the new cartridge

Install the new cartridgeInsert the new cartridge matching the old orientation. Press firmly until seated. Reattach the handle and cap.

autorenew4. If That Doesn't Work

Try the next recovery options.

Tighten the faucet handle nutSometimes a loose handle nut causes a drip. Tighten it with an Allen wrench or screwdriver.

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Frequently Asked Questions

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warning5. Stop DIY If

Don't continue if any of these apply.

reportYou cannot shut off the water supply valves under the sink

reportThe faucet body is corroded or cracked

reportWater continues to leak after replacing the cartridge

Still stuck?Get personalized help with AI Recovery.

Same Device Recovery States

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Faucet low pressureWhen a kitchen faucet suddenly loses pressure while other fixtures run fine, the aerator is likely clogged with sediment or a supply line is kinked — both quick fixes.

Faucet spout drip fixA persistent drip from your kitchen faucet spout is usually caused by a worn O-ring or cartridge. Here's how to diagnose and repair it without calling a plumber.

Faucet Leaking at BaseA kitchen faucet leaking from the base is usually a worn o-ring or loose mounting nut. Tighten the nut or replace the o-ring to stop the drip.

Dripping Faucet FixA constant drip from the faucet spout usually means a worn-out cartridge or O-ring. Save water and money with this simple repair.

Faucet Drip After OffA kitchen faucet that keeps dripping after you close the handle is usually caused by a worn-out cartridge or O-ring. This guide shows how to replace them.

Sink Drain Odor FixEliminate that rotten egg smell from your kitchen sink drain with this easy cleaning guide. No harsh chemicals needed.

Similar Failure Pattern

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This page provides general DIY guidance.
If you're unsure, it's always best to consult a professional.