as the drink of light matter of a tea raw , the rust of kinetic matter will decrease
wheat_leaf_rust is fungus. wheat_leaf_rust is not fungus. salt is not rust_causing_stuff. wheat_rust is rust. wheat_rust is not rust. salt is rust_causing_stuff. chemically_acidic_substance is rust_causing_stuff. rust is oxidation. rust is not oxidation. rusting is not oxidation.