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.
Step 1 - Clean the Affected Area. Clean the area covered in rust stains before you attempt to remove them. Sweep away any leaves and debris that may have fallen onto the concrete as these will only get in the way and prove to be a nuisance.tep 2 - Use Natural Solutions. Rather than spending a lot of money on fancy commercial stain removing solutions, using natural products is one of the most effective and inexpensive methods to remove rust stains from concrete.