HOW DO YOU CHEMICALLY CLEAN A STEAM BOILER?
Why would you need to do that. If it works leve it alone
You do not want to do this yourself. Leave it to a pro. And its not always a good idea of the boiler is pretty oil, the calcium deposit buildup can mask many leaks, esp if this is an old tube rolled boiler. If it more modern different story. You can add boiler compound as an aid and preventative maintenance
