Angel dusting is when someone adds a tiny bit of something good to something that's not so good to make it seem better, even though it doesn't actually make a big difference.
Imagine you have some broccoli that you don't really like the taste of. Someone might tell you that they added a teeny tiny bit of cheese to it to make it taste better. Even though the cheese is really only a little bit and doesn't change the taste of the broccoli too much, you might think it's a yummy dish because of the cheese.
Angel dusting can be used in all sorts of things, like food, cleaning products, and beauty products. Companies might add a minuscule amount of a fancy ingredient to these products so they can put it on the label and make it seem special. But in reality, the amount they added won't make much of a difference for the consumer.
So, no matter how fancy or good a product might seem because of a special ingredient listed on the label, it's important to read the ingredients list carefully and know what you're really getting.