Keeping cast iron radiators clean is important to ensure that they operate efficiently and to maintain their appearance. Here are some steps to keep cast iron radiators clean:

1) Turn off the heat (if steam): 

Before cleaning your cast iron radiators, turn off the heat to allow them to cool down. This is only applicable if your cast iron radiators are attached to a steam system. This is not a necessary step for cleaning hydronic cast iron radiators.

2) Dust the radiators:
Using a soft brush or a microfiber cloth, dust the radiators to remove any loose dirt or debris that has accumulated on the surface. Be careful not to scratch the surface of the radiator. We at Ironworks Radiators offer a cleaning brush that can make this task easier.

3) Vacuum the radiators:
Use a vacuum cleaner with a brush attachment to vacuum the surface of the radiators. This can help remove any stubborn dirt or debris that has accumulated on the surface.

4) Clean with a damp cloth:
Dampen a soft cloth with warm water and gently wipe down the surface of the radiators. Be careful not to use too much water or allow water to pool in the radiator. Avoid using harsh cleaning chemicals, as they can damage the surface of the radiator.

By following these steps, you can help keep your cast iron radiators clean and well-maintained. It’s important to clean the radiators regularly to ensure that they operate efficiently and to maintain their appearance.