How to remove Chlorine and Chloramine

[Lisak1]

No plants no fish - not a pond.

What kind of build up?

 

[GBBUDD]

pressure washer

 

[Stephen Noble]

Started to respond with 'words of wisdom' ha! but saw this is an old post.

 

[j.w]

@Dana D
Maybe don't use chlorine, use Hydrogen Peroxide instead? There are recipe's on how much to use online but someone here may know the correct amount also. I've never used it as I don't have algae issues in my fish pond.