toilet from Sweating

It often happens that your toilet sweats, but what does that mean?

When you go to the washroom, you may see a lot of water clinging to the tank. And, the water drips down onto the floor, and the walls.

The condition of your washroom will say that your toilet is sweating.

Whenever your toilet sweats, you should not panic because it is not a very big problem. You can quickly solve the issue by delegating the task of fixing the problem to a good plumber.

What Can Happen If You Do Not Address The Problem?

As you have now come to know that a sweating toilet does not pose many problems, you might not feel the urge to call a plumber to fix the problem when you see your toilet sweating.

But you should not come under that temptation as you will feel the resultant pinch later.

Suppose, you do not solve that problem, the accumulation of water can damage your floorboards or walls.

Moreover, water accumulation can increase the humidity inside the washroom. As a result, the increased moisture can trigger fungal growth, which can spread throughout your home.

Remarkably, the fungal spread can take a toll on the health of your family members. In addition, it is difficult to reverse fungal growth, which can also reduce the property value of your house.

In the worst-case scenario, you might need to renovate the entire house to get rid of the fungal growth.

The Reasons Behind Sweating

Toilet sweats due to the moisture that accumulates on it from the air in the washroom. Usually, the humidity in the air inside bathrooms is high. And, the water in the tank is colder.

When the humid air comes in contact with the cold toilet, condensation forms. And, that is the reason behind a sweaty toilet.

Again, a sweaty toilet does not indicate anything wrong with it. You can regard the sweat as an indication of a significant temperature difference between the air inside the washroom and water in the tank.

Besides, the condensation does not damage the toilet.

#1. Reduce Excess Humidity

It is one of the effective methods of fixing a sweaty toilet. You may or may not avail the services of a plumber to get rid of the excess humidity. And, the process includes:

Turning the Fan On

You should turn the fan on after a bath inside the washroom. Remember, a humid bathroom is susceptible to damages caused by water. For example, water can cause cracks on the doors, or strains on the walls.

Take Colder Showers

If you take hot showers, the washroom will get too humid. So, you should reduce the number of hot baths in a week to keep the humidity levels under control.

Moreover, you will reap many health benefits from taking cold showers.

Again, it can be a good idea to invest in a portable dehumidifier, which can help to get rid of the humidity.

Keep the Bathroom Door And Window After Bathing

It can be a good practice to keep the door and window of your bathroom open after bathing. It will help the warm air escape from the bathroom quickly.

#2. Insulate Your Toilet

Insulating the toilet can help to reduce sweating from it. And, there are multiple methods of insulating the toilet. For example, you can line the tank with an insulation kit or cover the outside of the tank, using a cover.

Again, there are insulated toilets in the market. But, your budget must permit the replacement of your existing toilet with an insulated one.

You can also get a plumber to put polystyrene sheets or foam rubber inside the tank walls. It is an effective method that can get rid of sweating quickly.

#3. Warm Up the Toilet Water

As cold water triggers the formation of condensation, heating the water can prevent the toilet from sweating.

Also, you can engage a plumber to install a mixing valve at the tank inlet. And, that will fill warm water into the tank. It will ensure that the temperature of the tank water does not fall below the air in your washroom.

It can generate immediate results.

#4. Reduce the Water Level in the Tank

If you reduce the quantity of water in the tank, it can stop your toilet from sweating. The method can show results almost immediately.

#5. Check the Flapper Valve

You can check the flapper valve, which is located at the bottom of the tank, to see if there is any leaks on the tank. If you see a leak, it will mean that cold water is continuously flowing into the toilet, increasing the condensation level.

Therefore, plug the leak, if you see any.

#6. Put a Toilet Drip Tray

Although a toilet drip cannot stop sweating from a toilet, it will collect the water to prevent the accumulation of water on the bathroom floor.


With these solutions, you can prevent your toilet from sweating. But it is a good practice to call a competent plumber to fix the issue.

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