I have used this several times It is a air condition out side coil cleaner that will clean parts well you can buy a gallon of it from a Air condition Parts house a gallon cost about 30 bucks, It is Alkiline base cleaner better than any engine cleaner you can buy ,, You mix it 3 to 1 thru 15 to 1 Great for cleaning grease and dirt off anything
Be sure too follow the directions,
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