Lots of different opinions on this. Two years ago, it was hot water only. Before that it was vinegar chased by a cup of hot water. Before that, it was vinegar or bleach, no chaser.
I've talked to a couple of A/C guys that I trust. Their opinion is a cup of vinegar every 6 months followed by 2 cups of very hot water. That's the method I use.
__________________
Army/embassy brat - traveled too much to mention
Moved here from SF Bay Area (East Bay)
"There are only two ways to live your life: One is as though nothing is a miracle; the other is as though everything is a miracle." Albert Einstein
|