Ergo we have our second source of black flakes.
Black water coming out of bathroom sink faucet.
The old rubber in the flex hose started to deteriorate and rubber particles got into the water.
While this mineral is often present in the water supply when it mixes with oxygen it can turn black.
A few spurts would occur usually shortly after the faucet was turned on however i also seen it happen after running the hot water for a couple minutes.
The reason for black water running out the hot faucet is.
There are three main reasons this might take place.
Manganese could also be the external cause of black water.
Natural resin beads from your water softener are often black in color like charcoal.
What causes black water coming out of the faucet.
If you saunter into the bathroom and turn on the faucet to find a burst of black water you likely want answers right away.
The corrosion that builds up is usually black in color.
A couple months ago the girlfriend and i saw spurts of black coming out of both the bathroom faucet and bathtub faucet when running the hot water.
Alternatively the sediment accumulated in the water heater could turn water black.
Replace the stopper and lock it back into place.
Black spurts of water coming out of bathtub and sink faucet.
Left unchecked the corrosion can continue until the galvanized pipe completely dissolves.
Under the right conditions with the right natural minerals and elements in the water like magnesium then you could get black water out of the faucets.