How to clean naval piercing with salt water?

When I got my naval pierced, the piercer told me to use salt water to clean also. First I had to dip a Q-tip in warm soapy water. I had to use Dial liquid hand soap, the orange kind. I rubbed the Q-tip all around the piercing, without removing it. I then rinsed the piercing with warm water to remove the soap. I used a salt water solution that was made by combining a gallon of bottled water and 1 tablespoon of sea salt. DO NOT use table salt. After creating the mixture, following my piercer's directions, I dipped another Q-tip in the mixture and rubbed it around the piercing. I rinsed it again with regular water and dried it carefully with a paper towel. Now your done and your piercing is clean! Hope this helps! (: