Toilet repair is a common household task that most homeowners will encounter at some point. A toilet that isn’t functioning correctly can cause frustration and inconvenience, and it’s essential to know how to fix common issues.

In this article, we will provide toilet repair tips for homeowners to help you save money and avoid unnecessary hassle. We will also discuss the cost of toilet repair, whether it’s better to repair or replace a toilet, and how to replace just the tank of a toilet.

Toilet issues and fixes

What are the most common toilet problems?

clogged toilet

Toilets are simple appliances, but they can experience several issues that require repair. The most common toilet problems include:

Clogs: One of the most common issues with toilets is clogging. This happens when foreign objects or too much toilet paper get flushed down the drain, blocking the flow of water. Clogs can cause the toilet to overflow or stop flushing altogether.

Running toilet: A running toilet is a toilet that continues to run even after it’s flushed. This is often caused by a problem with the flapper or fill valve, which can cause water to constantly flow into the bowl.

Leaking toilet: A leaking toilet can waste a significant amount of water and cause water damage to your home. Leaks can occur around the base of the toilet, in the tank, or in the supply line.

Weak flush: If your toilet doesn’t flush with enough force, it may be because of a problem with the flapper, a clog in the drain, or low water pressure.

How much does it cost to repair a toilet?

counting money

The cost of toilet repair depends on the type and severity of the problem. Minor issues such as a choked drain or a faulty flapper can be fixed for a few dollars with a toilet repair kit. However, more severe problems such as a cracked toilet tank or a broken bowl may require a professional plumber and cost hundreds of dollars to repair.

Is it better to get a new toilet or repair an old one?

Whether it’s better to repair or replace a toilet depends on the severity of the problem and the age of the toilet. If your toilet is relatively new and the issue is minor, repairing it may be the most cost-effective option. However, if your toilet is older and has several significant issues, replacing it may be the best long-term solution.

Replacing a toilet can also be beneficial if you want to upgrade to a more efficient model. Modern toilets use less water per flush, which can save you money on your water bill in the long run.

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Can you replace just the tank of a toilet?

If your toilet tank is cracked or damaged, you may be able to replace it without having to replace the entire toilet. However, it’s essential to ensure that the new tank is compatible with the existing bowl. If the two components aren’t compatible, you may need to replace the entire toilet.

To replace the toilet tank, you will need to turn off the water supply, drain the tank, and remove the bolts that connect the tank to the bowl. Once you remove the old tank, you can install the new one and reconnect the water supply.

Toilet repair kit

A toilet repair kit is a useful tool for homeowners who want to fix minor toilet problems quickly. The kit typically includes a fill valve, a flapper, a flush valve, bolts, gaskets, and other necessary parts. A toilet repair kit can cost between $15 and $50, depending on the quality and brand.

To use a toilet repair kit, you will need to diagnose the problem and determine which part needs to be replaced. Once you have identified the issue, you can use the kit to replace the faulty part and get your toilet back in working order.

Toilet tank crack repair

toilet repair

When it comes to toilet tank crack repair, a cracked toilet tank can cause water leakage and damage to your bathroom floor. While some cracks can be repaired, other toilet tank crack repairs may require a full tank replacement.

If you notice a crack in your toilet tank, it’s essential to address the problem as soon as possible to prevent further damage.

To repair a crack in a toilet tank, you can use a waterproof epoxy or a silicone sealant. Before applying the sealant, clean and dry the affected area thoroughly. Apply the sealant in a thin layer over the crack, making sure to cover the entire area. Allow the sealant to dry completely before refilling the tank.

However, it’s important to note that these solutions are temporary fixes, and a cracked toilet tank will eventually need to be replaced. If you’re unsure whether to repair or replace your cracked toilet tank, consult a professional plumber.

Toilet repair service

If you’re experiencing a severe toilet issue, such as a clogged drain or a leaking toilet, it’s best to call a professional plumber for assistance. Attempting to fix a complex problem on your own can lead to further damage and potentially costly repairs.

Toilet repair services typically charge by the hour, with rates varying depending on your location and the complexity of the issue. On average, you can expect to pay between $100 and $300 for toilet repair services. However, the cost can be much higher for severe problems that require extensive repairs or toilet replacement.


Toilet repair is an essential task for homeowners to know how to handle. By understanding the most common toilet problems and having the right tools and knowledge, you can save money and avoid unnecessary hassle. However, it’s important to know when to call a professional plumber for assistance and when it’s best to replace a toilet entirely.

Whether you’re using a toilet repair kit, repairing a cracked toilet tank, or calling a professional for toilet repair services, it’s essential to address any issues as soon as possible to prevent further damage and maintain the function of your toilet.

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