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.
1 Getting rid of all of the rust is crucial â if you miss even a small fleck of rust, it can corrode underneath your car's paint over time and lead to another rust spot. 2  Keep in mind, that, because you're using a grinder, all of the safety precautions at the beginning of the page apply for this method as well.ou want to grind to the point where you have fresh (un-rusted) steel all around where the rust spot was, even if this leaves you with a hole. 1  Getting rid of all of the rust is crucial â if you miss even a small fleck of rust, it can corrode underneath your car's paint over time and lead to another rust spot.