I've only had rust, never grease, so the vinegar works well. It is also very slow and easy on the metals and doesnt cause massive destruction.
did this to my 12 Buick and a few model A's-both rads and gas tanks. Also have done motorcycle gas tanks and the tanks come out like new.
When you get your heart worked on, you can choose invasive surgery, stints and cleaning of plaque buildup, or you can choose drugs only. Depending on the condition of your heart and your situation. The vinegar is less invasive and there is less chance
of blowing out the rad as is possible with a rod.
fastroadster hits it on the money. I would never endeavor working on one of my pocket watches-neither the patience, tools or knowledge.
did this to my 12 Buick and a few model A's-both rads and gas tanks. Also have done motorcycle gas tanks and the tanks come out like new.
When you get your heart worked on, you can choose invasive surgery, stints and cleaning of plaque buildup, or you can choose drugs only. Depending on the condition of your heart and your situation. The vinegar is less invasive and there is less chance
of blowing out the rad as is possible with a rod.
fastroadster hits it on the money. I would never endeavor working on one of my pocket watches-neither the patience, tools or knowledge.