How to Clean a Water Tank- Step by Step Guide

May you have a best water tank in your home. Are you cleaning it regularly? Yes, You want to clean but don't know how to clean a water tank? Don't worry anymore! It's what you are looking for. We will show you, how you can easily clean your water tank step by step.

Water tanks are very important installations. They keep on hold the water we use for our daily household chores. Any issues that may arise will often bring along undesirable consequences. This is why they have to be kept clean at all times.

This equipment is way too bulky. They, therefore, have to be handed with a great deal of care. They also require plenty of manpower to effectively clean. The procedures outlined and explained below shall offer some guidance on how this may be accomplished well.

​How to Clean a Water Tank- Items and Tool Required


  • Small toothbrush (optional)
  • Cleaning brush
  • Baking soda
  • Chlorine
  • Ladder
  • Sponge
  • Water pump
  • Vacuum

​Now Clean up and Follow- How to Clean a Water Tank


Step I: Drain the Water

Start by draining all the water from the tank. Find some buckets or several smaller and portable tanks to pour the water in. Use a best water pump to suck out all the water from the tank you intend to clean and pour them into the smaller tanks or buckets.

Once you are through, cover all the buckets or the smaller tanks to prevent dust or dirt from accumulating and contaminating the water. It is also necessary that you place them as far away as possible from the tank you intend to clean.

Step II: Scrub the Interior of the Tank

Now proceed to scrub the interior of the water tank. To do this, place a ladder on the tank, climb it, and lower the scrubbing tool into the water tank. To do a better job, you may consider using a disinfectant such chlorine or baking soda. These two are pretty effective and getting rid of extremely stubborn stains.

To further get rid of those tiny dirt particles, use a small toothbrush. This has extremely short and fine bristles that will reach out to those hidden areas better than ordinary cleaning brushes.

Step III: Rinse Thoroughly

After you have concluded getting rid of the hard dirt, use plenty of water to rinse the interior of the tank. Take particular care of the grooves and the corners as these are the areas that are most vulnerable to dirt. Pour water with higher force to remove the dirt.

Do so repeatedly until a sparkling appearance is revealed behind. This is the only way to note that all the dirt has been removed. You may also call someone to help you out in this.

Step IV: Remove the Residues and Moisture

After you have brushed and rinsed the interior of the tank, all the residues and dirt shall generally settle at the bottom of the tank. You now have to get rid of them. If your tank is small and less bulky, tip it to the side then drain the residues.

If your tank is too bulky to tip to the sides, consider using a vacuum to suck out the residues. Attach a hose pipe to a wet/dry vacuum to do this. Take care of the corners, groves, and crevices to ensure a thorough job.

Step V: Flush the Hoses and Pipes

After you have removed the sludge and residues, now flush the hoses and the pipes. Pour some water into the tank and force them out of the tap. This will get rid of the debris that may have settled and accumulated in the said areas.

To be certain of a more thorough job, mix some cleaning solutions with water. Use your pump to force the water into these pipes to get rid of the sediments. Use hot water to flush out the detergents and assure you the safety you require.

​Closing Remarks

​As already stated, water tanks are very bulky. You surely cannot clean them alone. You definitely require the assistance of another person who may not necessarily be an expert. This is the only way you can do a better job in the shortest time possible.

Are you worried about cleaning your granite countertops? You can also read our post how to clean granite countertops if you want. Please, take a look and clean your beautiful granite countertops.