The most common way of cleaning the drinking water tank today is to hire the local Sweeper/Plumber/Unskilled Labour.
These workers who themselves lead unclean and dirty living habits, enter into the tank with a brush or a broom and scrubs the walls & floors manually. The ceiling is invariably neglected.
After this they physically remove water and the sludge from the tank using a bucket, mug and mops.
They sometimes use Bleaching Powder or Detergent (Which proves to be harmful in some cases) for cleaning the tank.
Cleaning Process involves a totally Professional, Scientific, Hygienic approach from start to end.
Cleaning Process continues with ceiling of the Tank, Walls & Floor with our Special High Pressure Jet which dislodges the layer of dirt and algae & Calcinations which is on the walls and ceilings of the tank.
After cleaning the dirty water and sludge is removed using a Special sludge pump.
Now the inside walls and ceilings are treated with Tested Anti-bacterial Agent & UV Treatment.