Home › Forum › Ask A Member › Integral Tank Cleaning With Ammonia › Re: Integral Tank Cleaning With Ammonia
August 24, 2015 at 12:09 am
#22556
I always use ammonia. Takes a day or two. To speed up the process keep it warm or even hot. I put the tank on the top of my oil furnace. If there are a lot of deposits dump the first ammonia out and add a second batch. As others said dont get it on decals.