Tankless Water Heater Descaler

[GoBuckeyes]

Those that have experience with descaling tankless water heaters is there a particular brand of Descaler that you prefer? Any tips or tricks? These things aren’t cheap I figure it time to take care of them. I just ordered a small electric pump to circulate the fluid.

 

[New Washdog]

Those that have experience with descaling tankless water heaters is there a particular brand of Descaler that you prefer? Any tips or tricks? These things aren’t cheap I figure it time to take care of them. I just ordered a small electric pump to circulate the fluid.

White vinegar.

 

[bert79]

a second for white vinegar. Been using it for five years and keeps the things clean as a whistle. Recommended by the plumber