|Photo Credit: Simon James|
How to diagnose if you have sludge
If this goes untreated it will mean your electricity bill running up because of the extended amount of time it takes to heat your home. This will result in having to call an emergency plumber because the sludge is heavier than water and there is more friction in sludge, than there is in water.
How much does it cost to get it treated?
As long as you use a chemical regularly every 5 years there won't be a need for a power flush.