Why Are My Copper Water Pipes Turning Green. why do copper pipes turn green? The green color is copper oxide, which is a form of corrosion on the copper pipe, but unlike iron oxide (rust), it will not eat.
green or blue water staining are names given to a general corrosive attack that on rare occasions occurs in buildings that have been plumbed in copper. In fact, a patina is a result of oxidation that happens when copper is exposed to air and water. The green color is copper oxide, which is a form of corrosion on the copper pipe, but unlike iron oxide (rust), it will not eat.
Copper Pipes Can Turn Green When Buried Underground Landscaping And
Another common cause of green staining on your sink pipes is copper erosion, which goes along with acidic water. The corrosive water will slowly wear down the. Excessive corrosion can cause pinhole leaks in the piping system indicating the. I would bet you need an acid neutralizer and.