How to clean the blood, syrup, paint and oil in chemical ways?

and i want to know the element of them


and how they reactHow to clean the blood, syrup, paint and oil in chemical ways?
You need to use theri chemical of physicochemical properties. Blood contains iron, to remove it you can make a soluble salt of iron (for example complex it with citric acid from lemon juice). Syrup is soluble in water, so there should be no problem is cleaning it. As for oil, it's soluble in organic solvents (like acetone, propanol and different paint thinners) because it's hydrophobic (therefore water will do nothing to clean an oil spillage, unless you add detergents). As for paint - depednd whether it's organic or inorganic based. Many organic based paints will dissolve in organic solvent mixtures (like acetone, ethyl acetate, petrol ether etc). Inorganic salts are usually insoluble in water so you would need to know what elements are in it to be able to clean it. In this case the dissolving would involve a chemical reaction between the salt and the solvent, most likely a soluble complex would be formed.