Domowe sposoby na odrdzewnianie - porównanie [ENG]

Common liquid rust removal methods explained with a little bit of science. Including Electrolysis, Vinegar, Citric Acid (Lemon Juice), Oxalic Acid (Molasses), Evapo-Rust, Phosphoric Acid (Coca Cola), and Hydrochloric Acid. A brief explanation of the chemical reaction involved with each...