Cross-contamination occurs when gluten-free foods come into contact with foods that contain gluten. It can happen during the manufacturing process, for example, if the same equipment is used to make a variety of products. Some food labels include a may contain statement if cross-contamination is likely.
After getting a tattoo, swimming must be avoided until the skin has stopped peeling and all scabs have fallen off. For most people, this means waiting a minimum of two weeks.
If you swim in a pool, you would want to wait a month because the chlorine can effect the coloring of the tattoo as well as dry your skin out, not moisturize it. there is so many do this don't do this when it comes to ink.