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Dealing with toilet issues can be a daunting task, but with the right knowledge and tools, you can often resolve them quickly and efficiently. At ProFlush, we understand that toilet troubles can be a real hassle, often striking at the most inconvenient times. In this guide, we’ll walk you through some common toilet issues and how to fix them, ensuring your bathroom is back in working order in no time.

Key Takeaways: 

  • Clogs Are the Most Common Issue: Most toilet problems stem from clogs. Use a plunger or a plumber’s snake to clear blockages. Regular cleaning can prevent clogs from building up.
  • Fixing Flush Issues: If the toilet isn’t flushing properly, check the flapper and fill valve inside the tank. Adjust or replace them if necessary to ensure efficient flushing.
  • Dealing with Running Toilets: A constantly running toilet can waste a lot of water. This is often caused by a faulty flapper or an improperly adjusted float. Adjust or replace these components to stop the water flow.
  • Silencing Noisy Toilets: Noises like hissing or gurgling often indicate a problem with the fill valve. Adjusting or replacing it can eliminate these sounds and ensure proper functioning.
  • Preventative Maintenance is Key: Regularly inspecting and maintaining the toilet’s internal mechanisms can prevent many common issues. This includes checking for wear and tear and replacing parts before they fail.

1. The Perpetual Drip: Fixing a Leaky Toilet 

A leaky toilet can be more than just an annoyance; it can lead to increased water bills and potential damage. Here’s how to tackle it:

  • Check the Flapper: Often, leaks are caused by a worn-out flapper. Replacing it can solve the problem.
  • Adjust the Float: Sometimes, the water level in the tank is too high, causing water to flow into the overflow tube. Adjusting the float height can fix this.

2. The Phantom Flush: Solving the Issue of a Running Toilet 

A toilet that keeps running can waste a lot of water. Here’s what you can do:

  • Inspect the Flapper and Chain: Ensure the flapper seals properly and the chain isn’t too short or tangled.
  • Check the Fill Valve: If adjusting the flapper doesn’t work, the fill valve might need attention. It might require cleaning or replacing.

3. The Clog Conundrum: Clearing a Blocked Toilet 

A clogged toilet is a common issue, but often easy to fix:

  • Use a Plunger: This is how you defend yourself initially. A good plunge usually does the trick.
  • Try a Toilet Auger: For more stubborn clogs, a toilet auger can reach deeper and clear the blockage. If you’re unsure about using a toilet auger, you can also check out this guide on how to use a toilet auger for step-by-step instructions.

4. Weak Flush Woes: Enhancing Toilet Flush Power 

A weak flush can be frustrating. Here’s how to boost your toilet’s flushing power:

  • Clean the Rim Jets: Mineral deposits can clog the jets around the toilet rim, affecting the flush. Cleaning these can improve flushing efficiency.
  • Check the Tank Water Level: If the water level in the tank is too low, it can result in a weak flush. Adjust the water level to the marked line inside the tank.

5. The Mysterious Leak: Tracking Down and Fixing Leaks Around the Toilet 

Sometimes leaks can occur around the base of the toilet or in the pipes. Here’s how to address them:

  • Tighten the Bolts: Sometimes, simply tightening the bolts attaching the toilet to the floor can stop a leak.
  • Replace the Wax Ring: If the leak persists, the wax ring sealing the toilet to the drain might need replacing.

6. The Unpleasant Odour: Tackling Bad Smells from Your Toilet 

No one likes a smelly toilet. If you notice an unpleasant odour, here’s what you can do:

  • Check for Leaks: Sometimes, a bad smell can be due to a small leak around the base of the toilet. Inspect for any signs of water.
  • Clean the Bowl and Jets: Regular cleaning can prevent odours. Don’t forget to clean the syphon jets under the rim of the bowl.

7. The Slow Tank Fill: Speeding Up Your Toilet’s Refill Time 

A toilet tank that takes forever to refill can be a sign of an issue:

  • Inspect the Water Supply Valve: Ensure that the valve is fully open. Water flow may be restricted by a partially closed valve.
  • Check the Fill Valve: Over time, fill valves can wear out or get clogged, slowing down the refill process. The problem can be fixed by changing it or cleaning it.

8. The Noisy Nuisance: Quieting a Loud Toilet 

A noisy toilet can be disruptive, especially at night. Here’s how to bring back the peace:

  • Adjust the Fill Valve: A noisy fill valve might need adjusting or replacing.
  • Inspect the Float: An improperly adjusted float can cause the fill valve to make noise. Adjust it so the tank stops filling once the water reaches the correct level.

9. The Rocking Toilet: Stabilising a Wobbly Toilet 

A toilet that moves when you sit on it is not only annoying but can also lead to leaks. To fix a wobbly toilet:

  • Tighten the Bolts: First, try tightening the bolts at the base. Be careful not to over-tighten, as this can crack the porcelain.
  • Check the Floor: If the floor is uneven, it may need to be levelled. Alternatively, toilet shims can be used to stabilise the toilet.

10. The Inefficient Flusher: Upgrading for Better Performance

If your toilet isn’t flushing as efficiently as it should, consider:

  • Upgrading the Flapper or Handle: A new flapper or handle can improve flushing efficiency.
  • Consider a Dual-Flush System: For a more significant upgrade, a dual-flush system can save water and improve flushing power.

11. The Water Level Woes: Adjusting the Water Level in the Bowl

The right water level in the toilet bowl is crucial for proper flushing:

  • Adjust the Float: This will change the water level in the tank, which in turn affects the bowl level.
  • Inspect for Clogs: Sometimes, a partial clog can cause the water level to drop. Using a good plunger or auger can help clear it. For those unfamiliar with the process, Consumer Reports provides a detailed guide on effective toilet clog removal, offering step-by-step instructions and helpful tips.

12. The Challenging Chain: Fixing a Chain That’s Too Long or Too Short 

The lift chain in the tank is a small but crucial component:

  • Adjust the Length: If the chain is too long or too short, it can affect how the toilet flushes. Adjust it so there’s just a little slack when the valve is closed. You can find additional guidance on toilet lift chain adjustment

13. The Persistent Running: Solving a Continuously Running Toilet 

If your toilet won’t stop running, it’s not just annoying, but it’s also wasting water:

  • Replace the Flapper: Often, a running toilet is due to a flapper that doesn’t seal properly.
  • Check the Fill Tube: Make sure the fill tube isn’t inserted too far into the overflow tube, as this can syphon water and cause the toilet to run.

14. The Hard Water Hassle: Dealing with Mineral Buildup 

Hard water can lead to mineral deposits in your toilet, affecting its performance:

  • Regular Cleaning: Use a toilet cleaner designed for hard water to prevent buildup.
  • Vinegar Soaks: For tougher deposits, soaking the affected areas in vinegar can help dissolve them.

15. The Suction Problem: Addressing Poor Suction in the Bowl 

Poor suction can lead to incomplete flushes and clogs:

  • Check for Blockages: Ensure there’s no partial blockage in the toilet or the drain line. If you suspect a blockage, consider reaching out to ProFlush for professional assistance.
  • Inspect the Vent Pipe: A blocked vent pipe can affect toilet suction. Make sure it’s clear.

16. The Cosmetic Concerns: Fixing Chips and Scratches 

While not affecting function, chips and scratches can be unsightly:

  • Toilet Repair Kits: These can be used to fill in small chips and scratches, making your toilet look as good as new.

17. The Environmental Factor: Making Your Toilet More Eco-Friendly 

In an age where environmental concerns are paramount, consider:

  • Installing a Low-Flow Toilet: These use less water per flush, conserving water and reducing your bills. For information on our eco-friendly plumbing solutions, check out ProFlush’s eco-friendly plumbing services right here.
  • Regular Maintenance: Keeping your toilet in good working order can prevent wasteful leaks.

18. The Upgrade Itch: When to Consider a New Toilet 

Sometimes, the best solution is an upgrade:

  • Age and Efficiency: If your toilet is old and inefficient, a new model can save water and offer better performance.
  • Style and Comfort: Modern toilets come in various styles and heights, offering more comfort and aesthetic appeal. Explore toilet collection to find the perfect fit for your bathroom.


Dealing with toilet troubles doesn’t have to be a nightmare. With these tips, you can tackle common issues effectively. However, if you’re facing persistent problems or need professional assistance, don’t hesitate to contact us at ProFlush. Our team of experienced plumbers is ready to provide you with efficient and reliable solutions. Reach out to ProFlush for expert assistance and peace of mind.

Frequently Asked Questions

Adjust the flapper and check the fill valve. If these steps don’t work, it might be time to call a professional.

This could be due to a loose connection or a worn-out wax ring. Tightening the bolts or replacing the wax ring usually solves the problem.

Yes, you can use a mixture of hot water and dish soap or a toilet auger for tougher clogs.

A weak flush often results from clogged rim jets or a low water level in the tank. Cleaning the jets and adjusting the water level can help.

It’s a good idea to inspect these parts annually and replace them every 5 years or so, depending on their condition.

If DIY solutions aren’t working, it’s best to contact a professional plumber like ProFlush to accurately diagnose and fix the issue.

Based on 112 reviews
Westpaed Reception
Westpaed Reception
Proflush plumbing blocked drains are very professional,polite and clean plumbers, they attended our shop did a fantastic job and the price was very reasonable. Attended the emergency blocked toilet within 45 minutes and had the issue sorted. Thank you again!
Hagob Tatian
Hagob Tatian
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Patsy Tatian
Patsy Tatian
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Albert Zhang
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hannah wang
hannah wang
Very fast response, I called on Sunday afternoon for drain blocked, they sent the technicians to my place on Monday morning for checking for free. Very good service, the technicians came and found the issue, we are happy to let them fix straight away. They use professional tools and use a special camera to show us what’s the issue, and once they fixed, they show us through the camera again. We are glad we find such a professional team.
Psiholog i to pametan
Psiholog i to pametan
Quick and professional. Big job done in two hours for very honest and reasonable price. Highly recommend.
Kehani Hills
Kehani Hills
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Mike C
Mike C
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Jameson Law
Jameson Law
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Pam Higgins
Pam Higgins
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