J.K. Rowling is describing the effects of a sunny summer in Ron and Hermioneâs skin, to which we can suppose Hermione is tanned. Other passages of the seven-part novel talks about Hermioneâs cheeks going pink â which could lead again to a white skin.
Baking Soda. Using baking soda is another way to remove rust from metal. You can make a paste by mixing baking soda and water. Make sure that the solution is pasty enough to adhere to the surface, then spread it onto the metal and let it sit. After the rust is loose, you can scrub it off.
Instructions. Keep metal dry to prevent rust from forming. Dry metal with an old towel and wipe down the object often. Keep water and humidity away from the metal. Remove any existing rust from the object before you treat the metal to keep more rust from forming.pply primer to the metal with a clean paint brush, then apply paint to protect it from corrosion. Paint works well for iron and steel metals. Treat copper and aluminum with a wax or lacquer coating to protect the metal from rust.