How to Plug a Bathtub Drain Without a Stopper

Having a missing or faulty stopper in your bathtub can be a real headache when you want to take a nice soak. I know how frustrating it is when you turn on the tap to fill up the tub, only to watch the water go straight down the open drain!

Not to worry – in this guide, I‘ll walk you through several quick fixes to plug up that drain until you can install a proper stopper. With some common household items, you can create a temporary seal. I‘ll also cover how to clear any clogs, choose the right stopper size, and determine when it‘s time to call a plumber.

Follow these tips and you‘ll be relaxing in a steamy bubble bath in no time!

Stopgap Solutions From Around the House

In a pinch, there are several items you likely have on hand that can plug up the drain:

Rags or Washcloths

Take a hand towel, rag, or washcloth and twist, roll, or tightly coil it into a narrow shape that fits down into the drain opening. Pack it down firmly so it completely fills the space. The fabric should swell up with water and block flow.

Smaller sized rags that are easily molded work best to wedge down into the drain. Just be sure to pack it tightly!

Plastic Bags

Grab a small plastic shopping bag or sandwich baggie. Fold or cut it to a size that will fit down into the drain. Stuff the plastic bag down into the opening as far as you can. The plastic should conform to the space and prevent water from draining out.

I find that polyethylene grocery bags work better than thicker plastic bags, since they are more pliable.

Aluminum Foil

Tear off a couple large sheets of aluminum foil. Wad them up into a tight ball that will lodge down into the drain pipe. Aluminum foil is great because it is moldable and will take on the shape of the drain as it‘s packed down.

Be sure the foil ball is really wedged in there. You want it to completely block water from flowing through.

Rubber Stoppers

If you happen to have a spare rubber stopper from a wine or vinegar bottle, it may work if it‘s close to the right size. Push the stopper down tightly into the drain opening, sealing the gap around it.

This likely won‘t make a perfect seal, but can slow water drainage if it‘s the right fit.

Now these solutions are very temporary fixes and you‘ll want to replace the stopper properly soon. But when you‘re in need of a quick plug, household items can do the job in a pinch!

Get Plunging Like a Pro

A basic sink or toilet plunger can also create a tight seal on your tub drain when you use the right technique:

1. Fill the bathtub with a few inches of water first. This gives the plunger a water source to help make a strong vacuum.
2. Wet the entire plunger head thoroughly under the faucet so it makes really tight suction on the bare drain surface. Water activated plungers make better seals.
3. Firmly press the plunger straight down so it completely covers the entire drain opening. You want full contact all around.
4. Lean on the plunger with steady, even pressure downward. Really put some muscle into it!
5. Angle or tilt the plunger slightly in different directions to wedge it into a super tight fit.
6. Check the tightness of the seal by plunging up and down a few inches. It should have strong suction resistance if sealed properly.
7. When you‘re ready to open the drain, simply lift the plunger to break the vacuum. The pressure will release and water will flow freely again.

Repeated plunging can also help dislodge minor clogs. But the main benefit is it creates a temporary water-tight barrier so you can fill that tub!

Clearing Away Gunk and Grime

Sometimes a drain seal just won‘t hold because of gunk in the pipes. Hair, soap residue, and grime can prevent stoppers and plungers from making tight contact.

Let‘s get that drain squeaky clean:

• Physically remove hair – Use a zip-it style drain cleaning tool to pull out long strands of hair and gunk that may be clogging the drain. These handy devices grab and extract debris when pulled back out.
• Baking soda and vinegar – This classic DIY drain cleaner really works! Pour 1/2 cup baking soda down the drain, follow with 1/2 cup vinegar, and quickly cover the drain. The chemical reaction bubbles away greasy buildup. Let it sit 5-10 minutes before rinsing with hot water.
• Metal drain snake – For tough clogs deeper in the pipe, a flexible drain snake can hook and dislodge the blockage when pushed down the drain.Slowly twist and work the snake to clear the path.

With pipes cleared out, you‘ll get a better seal when plugging the drain.

Finding the Right Size Stopper

To find a makeshift stopper that properly fits your drain:

• Measure the drain diameter – Use a ruler to measure from edge to edge of the drain opening. Round up to the nearest 1/4 inch.
• Measure the drain depth – Determine how deep the straight vertical part of the drain pipe is before it angles down. Ideally this is 2 inches or more.
• Find a pliable stopper slightly wider than the drain opening – A tight fit is crucial for it to block water.
• Ensure it‘s long enough to wedge down at least 2 inches into the drain pipe.

If you don‘t have an object with the exact dimensions, don‘t worry! Fold, cut, or compress the material to the right size. The key is complete contact along the drain walls.

Weighing Stopgap Pros and Cons

While quick fixes with household items are handy in a bind, they aren‘t perfect solutions. Let‘s compare the benefits and drawbacks:

PROS

• Materials are readily available in your home already
• Very inexpensive and simple to implement
• Easy to customize sizing as needed
• Provides immediate results for quick baths

CONS

• Less reliable seal and needs frequent adjustment
• Some materials disintegrate or come loose when wet
• Could accidentally get flushed down the pipes
• Doesn‘t allow tub to fill, only covers the drain
• Needs replacing each time you use the tub

For very short-term needs, household items can work in a pinch. But for a durable, long-lasting tub stopper that allows bath filling, installing a real stopper is the way to go.

Choosing and Installing a New Stopper

Replacing your missing or faulty stopper with a new one is the best permanent solution. Here are some popular styles to consider:

Pop-Up Stoppers

These operate with a spring-loaded plug you lower down into the open drain by pushing a lever on the overflow plate. The plug presses down to seal the opening. To open it, you flip the lever up which lifts the plug and allows water to empty.

Toe-Touch Stoppers

Designed for tub-shower combos, these stoppers use a horizontal push/pull rod connected to a plug. You step on a pedal lever to push the rod in, closing the plug. Step on it again to pull the rod and lift the plug.

Flip-It Stoppers

Also called pivot rod stoppers, these feature a stopper that flips down into the drain opening from the tub wall. You turn a lever to rotate the attached rod, raising or lowering the stopper.

Installation is straightforward for basic DIYers. Just be sure to:

• Purchase a stopper specifically made for your drain type
• Carefully follow manufacturer instructions
• Securely tighten all hardware and test for leaks

I‘d be happy to help talk you through the installation process! Properly installing a new stopper should take care of the problem for years.

Calling in a Plumber

In some cases, even a new stopper won‘t seal properly due to issues with the drain assembly itself. Signs you may need professional help:

• Ongoing leaks around a newly installed stopper
• Water bypassing the stopper seal when tub fills
• Loose, damaged, or disconnected drain/overflow parts
• Rust buildup or corrosion on the drain surfaces
• Cracked, warped, or misaligned drain components
• Chronic clogs and backups

A professional plumber has the skills and tools to fully diagnose problems and identify necessary repairs. They can:

• Inspect the assembly for cracks, blockages, and alignment
• Replace corroded or damaged pipes
• Adjust connections and drainage direction
• Clear stubborn clogs and obstructions
• Repair or replace washers, gaskets, and O-rings

Don‘t hesitate to call a plumber if you suspect deeper issues with your tub drain. They can get your stopper sealing properly again, or determine if the whole drain needs replacement.

Keeping Drains Clear for Smooth Sealing

Clogs and grimy pipes can sabotage even the highest quality stopper. Here are some tips for maintenance:

• Remove hair regularly with drain catches and strainers
• Avoid pouring oil, grease, and thick suds down the drain
• Use bathmats and rugs to catch excess moisture and prevent mildew
• Pour bath products into a cup then into the water to prevent residue buildup
• Clean the stopper assembly per manufacturer instructions
• Lubricate and inspect movable stopper parts
• Check and realign the stopper if it loses its seal

Taking these preventive steps will help keep your drains clear and stoppers sealing smoothly for many baths to come. Just a little regular care goes a long way!

Well there you have it – my top tips to temporarily plug your bathtub drain if you ever find yourself without a stopper. With the right tools and know-how, you can easily MacGyver a solution. But for a reliable, long-term fix, be sure to install a properly fitted tub stopper.

Let me know if you have any other questions! I‘m always happy to help with tricky plumbing situations. Now get ready to enjoy a nice relaxing soak.