While gold is a durable and corrosion-resistant metal, it is still advisable to avoid wearing gold necklaces in the shower regularly. Showering with gold jewelry may expose it to harsh chemicals, soaps, and shampoos, which can contribute to a gradual buildup of residue and affect the appearance of the gold over time. Additionally, some personal care products may contain ingredients that could potentially tarnish or dull the gold. To maintain the luster and appearance of your gold necklace, it's best to remove it before showering, swimming, or engaging in activities that could expose it to substances that may impact its beauty.