
Do you have issues with Dirty or Cloudy Water in your home or work place ?
Depending on your type of plumbing installation, there could be multiple causes for these issues.
A prime suspect (that keeps us busy) is dirty cold water storage cisterns aka cold water loft tanks.
The main cause is neglect – nobody really ever thinks about these tanks/cisterns and over the years, the tank lids get removed and not put back on, or knocked leaving the tank open to dirt and debris from the loft, if the tank is really old it may be made of galvanised steel which rusts and is the main cause of orange dirty cloudy water.
The stored water in these plastic or metal water tanks is NOT Potable drinking water, it is used for filling the toilet/WC cistern and also supplies cold water to your bath/shower and wash hand basin, so the water is used for washing, bathing and cleaning your teeth.
Below are plastic tanks full of debris



Above are plastic tanks full of debris
Rusted Galvanised Metal water tank
Above are plastic tanks full of debris


Plastic water tank lid, covered in Bird and Mouse Poo

Before – full of sand & dirt

After – super clean

Before – full of sand & dirt

After – super clean

Our engineers are very experienced at identifying the causes of water contamination and then rectifying the issues with sensible practical solutions.
When was your cold water tank last serviced and cleaned ?
We recommend your cold water tank is cleaned and treated with Fernox Sterox which kills the following
• Effective against legionella & pseudomonas
• Kills bacteria and algae
• Once disinfection is complete, there is no need to flush out or neutralise the system
• Compatible with other cooling tower chemicals
• Penetrates and removes biofilm
• Non foaming formulation – safe and effective
• Domestic and Commercial
Call our office to discuss getting your dirty or cloudy water sorted 0208 829 8244
