Con: Dehydration of hair
Con: Extreme dryness for chemically treated hair
Pro: Extra body and fullness of hair
Pro: Nutrients absorbed by your scalp
Pro: Exfoliation and blood flow stimulant
Pro: Antifungal properties
Pro: Natural shampoo and grease remover
The answer goes both ways. To prevent your hair from getting super dry from exposure to ocean water try using Pretty Strands Oil and Moisture-In Leave-In before you go enjoy the beach. This will coat your hair strands and prevent the salt wiping away the moisture.