need to descale coils

[Chuck Richard]

What products have you used to do yours that gave good results and how did you go about it. have put 800 hours on my coils and never done it. Sometimes if i stoip spraying for a few minutes when i start again the water is black for a few minutes so i figured it was time to do something.

 

[Mike Hughes]

Chuck,

Thanks for the reminder.........I need to do the same thing..........but I need advise on it also......