The Angelus desalter is what you would want to use for when you see white marks or light spotting after some water gets on your leather goods, boots and shoes.
Salts and other minerals are present even after it rains and from the faucet that are not good for leather. If you see such spotting be sure to treat and clean the leather to remove and deactivate the salts and minerals.
Uses on leather or skin types:
This product is safe to use on all leather types.
Note: Mixing this 4oz bottle with a 8oz bottle of 8oz Angelus Easy Cleaner or the 8oz Lincoln EZ Cleaner to clean larger surface area. With this mixture you can also clean the inside of shoes, boots and bags.