When we talk about the baptism of the Lord, what immediately comes to mind is a church baptism – typically a baby, parents and godparents.
Keep the waters of baptism fresh, clean and full of life. Express this with the simple ritual of blessing yourself with holy water every time you enter the church. Fill up a bottle with holy water from the baptismal font and mark it as such. Every time you feel vulnerable to sin use it. Have it close by when you are in danger. Bless yourself with it before you close your eyes into the darkness of sleep.