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.
To remove small rust spots from chrome, you can use aluminum foil or steel wool to rub the chrome until the rust spots are gone. After the rust spots are gone, wipe off any dust from the chrome surface, and then put some car wax on the chrome to seal it and protect it from moisture.