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.
Dissolve Rust with Vinegar. Plain white vinegar can be an effective substance for cleaning rust off metal. You can pour or rub vinegar directly on metal items that have become rusty, or soak small items in a container filled with the clear liquid.When the vinegar starts to dissolve the rust, simply wipe the surface clean and rinse with cold water.emove Rust with Baking Soda. Add water to baking soda to form a thick paste, being careful that the consistency is not runny at all. Use your fingers or a flat spreader to apply the paste to the rusty surface.