Truck: One of my many hats here at work is Boilers, if I lived closer we would boil that bad boy out. For home use, use something that removes scale, calcium, lime. THEN use tsp to flush then clean water to rinse.
Can't send you what I use here the Fed. Govt. would throw both you and I in jail! Ben
popcorn The Truth is Out There (Just take your time us guys on a budget have more of that then funds)