Basically, water tanks are used to conserve the water which is equally beneficial for the environment and its habitats as well. Water tanks come in all shapes and sizes but their working principles are more or less the same. Moreover, it plays an important role in our daily life in order to preserve water. This is one of the precious resources of water throughout the world.

In case of an emergency situation, you might need to provide a basic water supply for the people that is affected adversely. For instance, if the water supply system is destroyed. Therefore, you have to hire vehicles and tanks which are used for various purposes or reuse the collapsible tanks that you can avail from an emergency store. In either case, they must be cleaned and disinfected before being used. Hence, it is utmost essential to clean and disinfect water tanks.

Things to Consider while Choosing a Water Tank for your home:

Here are some of the essential tips that will help to guide you while selecting a water tank for your home.

  • First of all, choose a water tank that is made of concrete, polythene or steel.
  • Also, select a water tank that is suitable for the roof catchment area.
  • After choosing the suitable water tank for you, now, decide where you want to install the water tank. This is also an important aspect.

Major Contaminants in Water that Might Lead to Severe Diseases

Contamination of water by harmful substances that affects adversely. This is a serious health concern throughout the world. Due to human activities, our water is getting more polluted day by day. Household garbage is disposed of various sources of water. Many people perform their domestic activities like bathing, washing clothes and utensils, etc. in these sources of water. Hence, a proper Water Tank Cleaning is a must.

However, there are some major contaminants in water. Let’s take a look at some of them one by one.


Giardiasis is an intestinal infection that is caused by a parasite known as Giardia Lamblia or Giardia intestinalis. This is an infection that is found worldwide, especially in developing countries where poor sanitation and contaminated water sources are prevalent issues. It will infest water when it comes to contact with substances such as animal faces.


Legionnaires disease is a bacterial infection that can cause a potentially fatal form of pneumonia. This infection can be contracted when a person inhales droplets of water contaminated with the legionnaire’s pneumonia bacteria. This disease cannot be caught from another person, as it is not contagious. When the organism enters the body through dirty water, old man and chain smokers will badly affected by this disease.


Norovirus is a germ that spreads easily from a sick person to another. One can get infected by the norovirus through food or water. It causes vomiting and diarrhea that comes on suddenly.


Shigellosis is one of the many bacterial infections responsible for causing symptoms of food poisoning and water contamination. Due to this, one can get affected by diarrhea, fever or stomach cramps, etc.


Salmonella infection is a bacterial disease affecting the intestinal tract. It is caused by Salmonella bacteria that can live inside humans and animals. These bacteria are shed through the faces. Humans get infected by eating food and taking contaminated water with faces. Due to this, one can suffer from fever and will last for 5-7 days.

Hepatitis A

Hepatitis A is a liver infection that causes inflammation and can compromise your liver’s ability to perform many of its important functions. It is caused by the hepatitis A virus (HAV) and is highly contagious. This hepatitis A virus spreads through contact with fecal matter that contains hepatitis A virus cells. This can be dangerous and might cause serious liver damage or in rare cases even death.

Ways by which Water Tank can Become Infected:

There are also some other ways from which the water can be contaminated. To know the, take a look below.

  • By any chance, if you left the water tank door open, then animal or bird faces might fall in the water. As a result, the water becomes contaminated with viruses and germs.
  • Apart from that, due to open lid, some insects such as salamander flies might fall into the water, as a result,  the water might be contaminated.
  • In case, if you place the tank under a tree, then the leaves and twigs will fall on the water tank. As a result, the water becomes dirty day by day.

Tips and Tricks for Water Tank Cleaning:

In order to clean the water tank, you need a couple of things around you such as freshwater, detergent, a hard brush, and a high-pressure jet.

You should make sure that before cleaning the internal section of the water tank, hence you need to clean the surrounding area of the water tank. The equipment that you are going to use in order to clean the water tank should be infected.

Have the Tanks Emptied

Before cleaning the water tank, you need to make sure that the water tank is fully emptied. Do not waste the water that is stored on the water tank. Try to use water as much as possible. After emptying the water tank, use some water for cleaning purposes.

Scrubbing of the Tank

You need a hard brush in order to scrub the dirt that is present inside the water tank. By applying a little pressure you can clean dirt, fungus, and stain stuck that are present inside the water tank.


After cleaning the dirt and fungus inside the water tank, there is a possibility that some of the dirt or fungus are present in the water tank floor. To clean the floor of the water tank, you need a vacuum. With the help of this, you can easily remove the dirt and debris present in the water tank.

Water Tanks should be Disinfected

After cleaning and vacuuming the water tank properly, now it is time for the disinfection of the water tank. In order to get rid of the water tank from the germs, you can spray antibacterial or liquid bleaching powder.

Let the Tank Dry

After cleaning and disinfecting the water tank, now, drain out with the water and wait until it gets dry. When the tank is dried up, now, you have got a clean and gem free water tank for your daily consumption.

So, with the help of the above steps, you can easily remove all the dirt and germs attached to your tank. If you are unable to clean it yourself, then go for professional help is the best suit for you. Also get the Professional Cleaning in Dubai by expert cleaner.

Frequently Asked Questions


  • How Do you Disinfect a Water tank?


Simply, add bleaching powder on the storage tank, you can easily disinfect the water tank.


  • Which Chemical has used to Clean the Water Tank? 


It is recommended that clean the water tank with the dilute water and bleach solution. Also, you can use a.k.a. Sodium hypochlorite or NaOCL. Use pure water to rinse and air drying machine until the odor is removed completely from the water tank.


  • How Do You Kill Bacteria in Water Tank? 


Use boil water. Boiling water is sufficient enough to kill bacteria, fungi or viruses present on the Water tank.