Gold filled:
Go head, get it wet, wear it for life! We do recommend you remove these pieces in saltwater or chlorine as they can be harsh on metals. Wearing it while using basic lotions is okay, remove it or keep it away from anything strong- retinol, peels, glycolic acid etc.
Sterling Silver:
When exposed to oxygen, Sterling Silver naturally oxidizes over time. We recommend you store your jewelry in an airtight baggie- your Hoft Studio bag is a great choice! If your pieces oxidize, use a silver polishing cloth to bring back its original shine.