Office of Steam Logo_1

Author Topic: Vinegar boiler cleaner?  (Read 1438 times)

  • Administrator
  • Engineer
  • *****
  • Posts: 5071
  • Location: Connecticut - USA
Re: Vinegar boiler cleaner?
« on: March 24, 2021, 01:27:36 pm »
I use white vinegar. 

I generally heat it up in a Pirex measuring cup in the microwave. 

In lighter descalings I use about 1/2 to 2/3 white vinegar to distilled water. 

On heavier clean-ups I use the white vinegar straight and hot.

Gil