We evacuate water from the tank with a sophisticated suction pump.
With high-speed jet of water, we dislodge the layer of dirt inside the tank, which are otherwise impossible to be removed by conventional manual methods.
we take out of dislodged dirt from the tank with aspecial sludge pump which in result makes the tank completely dirt free.
Now, we sterilize the tank with an anti-bacterial agent, which is fully biodegradable, eco-friendly in nature and totaly safe for drinking water.
Finally, we put an ultra-voilet radiator inside the tank for some time deactive wavelengths, if any.
