I'm so happy to read that someone has taken an interest in salt and it's relationship to rosacea. I'd say my rosacea is about 90% cured, but not because of water, because of salt. I always drink a lot of water anyway, but have been drinking a glass of salty tomato juice every day, and using the salt shaker at every meal -- using it a lot. It took a few months, but I'd say it's at least 90% cured.