It's a common misconception that salt water dries out your hair or makes it fall out. In fact, salt water can actually be beneficial for your hair! Salt water can help to remove excess oil and build-up from your hair, leaving it feeling clean and refreshed. It can also help to add volume and texture, making it a great option for those with fine or thin hair. Of course, there is such a thing as too much of a good thing. If you spend too much time in the sun or in salt water without protecting your hair, it can become damaged and brittle. Be sure to use a leave-in conditioner or oil to help keep your hair hydrated and looking its best.