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4 Easy Ways to Maintain Your Bathtub Overflow Drain

Bathub overflow drain

Keeping your home safe from water damage doesn’t have to be complicated, but it can be when certain aspects – like a bathtub overflow drain – are overlooked. These small fixtures have the grand job of preventing water from spilling over and causing long-term issues.

With just a little regular attention, you can keep it functioning smoothly and sidestep expensive repairs. There are simple, proven ways to maintain your bathtub overflow drain, and this post will break them down for you.

Watch for Leaks and Damage

Maintaining your bathtub overflow drain starts with a quick inspection for leaks or cracks. Even minor leaks can lead to serious water damage if left unchecked, and catching these problems early can save you time and money. According to the Insurance Information Institute, water damage and freezing issues account for about 29% of homeowners insurance claims.

Here’s what to do:

  • Look closely at the overflow cover and surrounding area for signs of moisture, rust, or corrosion.
  • Run water into the tub and watch for any leaks around the overflow area.
  • Inspect the edges of the drain for cracks or small gaps that could let water escape.

A small issue might seem harmless, but addressing it right away can prevent larger problems in the future.

A bathtub overflow drain can save homeowners money in damages as well as insurance

Keep the Drain Clean

Clogs can reduce your overflow drain’s ability to function properly. Hair, soap residue, and debris often accumulate in the drain, leading to blockages preventing water flow.

To keep the drain clean:

  • Remove any visible debris using a small brush or a drain snake.
  • For a natural cleaning solution, try pouring a mix of baking soda and vinegar into the overflow drain, followed by hot water.
  • Perform this cleaning every few months to avoid buildup.

A clean drain ensures water flows smoothly through the system, protecting your home from unnecessary water damage.

Test It Out

Your bathtub overflow drain is there to stop water from spilling over the edge, but it only works if it’s functioning correctly. A quick test every now and then will confirm whether it’s doing its job.

How to test the tub:

  • Fill your bathtub to the point where the water reaches the overflow opening.
  • Watch to make sure water is draining through the overflow rather than pooling near the top.
  • If the water drains slowly or backs up, there may be a clog or another issue.

Regular testing ensures that your overflow drain is ready to handle excess water, helping you avoid accidental flooding.

Check the Gasket for Wear

The gasket inside the overflow drain helps create a tight seal and prevents leaks. Over time, this rubber seal can wear down or crack, leading to leaks behind the walls of your tub.

To check the gasket:

  • Remove the overflow cover (usually held by screws) to access the gasket.
  • Inspect the gasket for any signs of wear, such as cracks, tears, or hardened rubber.
  • If it’s damaged, replacing the gasket is a simple fix that can prevent costly water damage.

While some homeowners may feel comfortable replacing a gasket themselves, others may prefer professional assistance.

Either way, a worn-out gasket should be dealt with quickly to keep the drain in good shape.

Maintain a bathtub overflow drain by checking on it regularly and acting on any wear ASAP

Other Important Maintenance

While keeping your bathtub overflow drain in good shape is essential, it’s also important to take care of other bathroom plumbing fixtures to prevent water damage.

When you care for your tub and overflow drain, aim to do the same for these areas and ensure proper function:

  • Faucets and Showerheads: Check for drips or leaks that could lead to wasted water or hidden damage.
  • Caulking Around the Tub: Inspect the caulking to make sure it’s still sealing properly. Gaps or cracks can let water seep into the walls, which could lead to mold or structural damage.
  • Bathroom Floor Drains: Make sure floor drains are clear of debris so water can flow freely. Blockages can cause water to pool and create a slipping hazard or damage your floors.

When to Get Professional Help

Although many homeowners are capable of maintaining their bathtub overflow drain and other fixtures, there are times when it’s best to call in a professional.

If you notice persistent leaks, recurring clogs, or any signs of water damage that can’t be easily resolved, getting professional help can prevent small issues from becoming costly repairs.

You should also enlist an expert if:

  • You can’t identify the source of a recurring leak.
  • The overflow drain isn’t functioning properly despite regular cleaning and testing.
  • You see signs of water damage, like staining or mold, around your bathtub.

Conclusion

The presence and proper care of a bathtub overflow drain can make all the difference in preventing water damage. Simple steps like checking for leaks, keeping the drain clean, testing its functionality, and inspecting the gasket help ensure your home stays protected.

To schedule an expert inspection of your home, including plumbing and repair estimates, call Ace Preferred Inspections in Olympia, WA, and the surrounding areas today.