All LUV AJ's jewelry is waterproof and tarnish-resistant! They use IP Plating (Ion plating) which is a Physical vapor deposition (PVD) process. The jewelry is plated with at least 0.1 micron of 18K Gold or Silver, plus e-coating which qualifies it to pass waterproof tests.
If you wear LUV AJ's jewelry every single day- in the shower and the bed, then you'll find that the color will not fade. We do recommend removing your jewelry when you shower and sleep, and keeping it away from water and lotion only to ensure that the color of the plating does not fade over time.