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Clogged Shower Drain: How to Clear Standing Water

Clogged Shower Drain: How to Clear Standing Water

Intermediate
30 mins
3 Steps
5 Items

About This Project

To clear a clogged shower drain with standing water, first remove the drain cover using a screwdriver. Then, attempt to dislodge the clog by plunging the drain with a cup plunger. If plunging is unsuccessful, use a drain snake to break up or retrieve the clog. Finally, flush the drain with water to confirm that the clog has been cleared.

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Best for experienced DIYers and homeowners with some experience.

Tools & Materials

Screwdriver (Multi)

Screwdriver (Multi)

Pliers

Pliers

THEWORKS 5 in. Red Bellows Plunger PL171211

THEWORKS 5 in. Red Bellows Plunger PL171211

Water

Water

VEVOR Drain Auger 25 ft. Plumbing Snake with Drill Attachment Plumbers Snake Drain Clog Remover for Kitchen Shower Sink JXKSC25FT14INJ1BPV0-0612

VEVOR Drain Auger 25 ft. Plumbing Snake with Drill Attachment Plumbers Snake Drain Clog Remover for Kitchen Shower Sink JXKSC25FT14INJ1BPV0-0612

Steps

Common Problems

Safety concern: Avoid using chemical drain cleaners repeatedly as they can damage pipes over time. If used, follow product instructions carefully and ensure adequate ventilation.

Solution: Take proper safety precautions. Avoid using chemical drain cleaners repeatedly as they can damage pipes over time. If used, follow product instructions carefully and ensure adequate ventilation.

Prevention: Always follow safety guidelines before starting the project.

Plunger won't create a seal, rendering it useless for clearing the drain.

Solution: The presence of water over the plunger cup is crucial for creating a tight seal and generating effective hydraulic pressure.

Plunger won't create a seal, failing to dislodge drain clog.

Solution: Make sure there's enough water in the sink to cover the cup of the plunger.

Plunger won't create suction with too much standing water.

Solution: If the sink is completely clogged, remove some water before plunging.

Plunger won't create a seal, preventing effective clog removal.

Solution: Add petroleum jelly to the rim of the plunger to create a better seal.

Water won't drain because suction is lost through the overflow.

Solution: Covering the overflow hole creates better suction.

Forcing a drain snake can crack or break your pipes.

Solution: Feed the snake in gently to avoid damaging the pipe.

Frequently Asked Questions

Do I need a special type of plunger for a shower drain?

Yes, a cup plunger (like THEWORKS 5 in. Red Bellows Plunger) is ideal for flat drains like showers and sinks, as it creates a better seal than a toilet plunger. Ensure the plunger fully covers the drain opening to generate effective suction.

If your drain snake gets stuck, try rotating it counter-clockwise while gently pulling back to dislodge it; avoid forcing it. If the clog is beyond the 25 ft reach of your snake, or you still can't clear it, the issue might be deeper and could require professional assistance.

A slow drain often indicates that the clog wasn't fully removed or there's still a partial blockage. Re-plunge vigorously or re-insert the drain snake to ensure all debris is broken up. Flushing with hot water multiple times can help clear any remaining residue.

Before using a snake, you can try pouring a pot of boiling water down the drain, or a baking soda and vinegar solution (wait 30 mins, then flush with hot water). To prevent future clogs, regularly use a hair catcher over your drain and flush with hot water after showers.

This project typically takes 30 minutes to an hour, depending on the severity and location of the clog. It is considered beginner-friendly due to the straightforward tools and steps involved, but patience is key when working with a drain snake for the first time.

It is generally safe to use a drain snake with standing water. The snake's design allows it to navigate through the water to reach and clear the clog. However, wear gloves and exercise caution to avoid splashing dirty water for hygiene reasons.

Removing the drain cover is crucial for two reasons: it allows the plunger to form a complete, airtight seal, maximizing suction for effective plunging. For the drain snake, it provides direct, unobstructed access to the pipe, preventing the snake from getting caught on or damaged by the cover itself.