Taking care of your tattoo ensures it heals properly and makes sure it looks great long term. For the saniderm wrap, I recommend leaving it on for 24 hours to keep your fresh tattoo protected. Before you wash your tattoo, fluid may collect under the wrap. This is normal as plasma and excess ink comes out of the skin. Remove your wrap (pulling downward slowly) and wash the area with cool, soapy water. Gently pat the area dry with a clean towel and let your tattoo air dry. Do not rub the skin.