You should descale your cast iron plumbing pipes when your pipes show signs of corrosion. In residential use cast iron pipes should last 50 to 75 years.
When should you descale your cast iron plumbing pipes?
by Andy Barth | Feb 23, 2022
You should descale your cast iron plumbing pipes when your pipes show signs of corrosion. In residential use cast iron pipes should last 50 to 75 years.