As far as iodine cleaning the PG.
Im not saying I know if this is true or not.
BUT iodine is an antiseptic because it has free radicals (not going to explain,look it up)
Anti oxidants (fruit) have free radicals. That is what gives them their anti oxidant effect. Fruit juice is also alkaline and or acidic.
The people that get into ionized water go on about how drinking this water is like eating a basket of fruit. BUT it involves electrolysis of the water
(not very philosophical)
In my research of this I found that a few drops of fresh lemon juice in a glass of distilled water should cause the same effect. Lemon and grapefruit
have more free radicals than say oranges. So lemon juice in water seams philosophical like...ie more normal to nature.


Antioxidants help rid the body of those trifling free radicals. 

