Putting gold and silver items in the dishwasher is generally not recommended, as it can cause damage to these precious metals and potentially lead to tarnishing or discoloration. Both gold and silver are relatively soft metals and can be sensitive to the harsh conditions inside a dishwasher, such as high temperatures, strong detergents, and abrasive actions.
Here's why you should avoid putting gold and silver items in the dishwasher:
Tarnishing: Silver is prone to tarnishing when exposed to certain chemicals and moisture. Dishwasher detergents often contain chemicals that can accelerate the tarnishing process, leading to a dull or darkened appearance on the silver items.
Discoloration: Gold can be alloyed with other metals for strength and durability. The high heat and detergent in the dishwasher can react with these alloys and cause discoloration or damage to the gold items.
Abrasion: Gold and silver items are often decorative and can have delicate designs or intricate patterns. The forceful water jets and movement of items during the dishwasher cycle can cause scratches or other damage to the surface of these precious metals.
Loosening settings or adhesives: In the case of jewelry or other items with settings or adhesives, the high heat and strong water pressure in the dishwasher can potentially loosen or weaken these components, leading to the loss of gemstones or other decorative elements.
To keep your gold and silver items in good condition, it's best to hand wash them using a mild dish soap and warm water. Gently clean and rinse the items, then pat them dry with a soft cloth. For silver, you can use specially formulated silver cleaning solutions or polishing cloths to remove tarnish.
If you have any doubts about whether an item is dishwasher-safe, it's always best to err on the side of caution and wash it by hand. This will help preserve the beauty and value of your gold and silver items for years to come.