Keeping your in-store jewelry sparkling is a must in this industry—and it can also help preserve value, prevent damage and build customer trust. Whether you’re prepping pieces for display or performing a quick cleaning before a showing, the jewelry-cleaning machines and methods you use can directly affect the integrity of your inventory—and your sales. If you’re curious about the tools and techniques professional jewelers rely on most for jewelry care and cleaning (and tips to avoid common and costly mistakes!), you’ve come to the right place. Read on to learn practical maintenance practices for safe storage, smart display care and how to best protect your jewelry inventory.
What do jewelers use to clean jewelry?
Professional jewelry cleaning relies on a combination of specialized tools and techniques to clean jewelry safely and effectively. The goal isn’t just to restore shine; it’s to do so without compromising the integrity of delicate materials, settings or stones. Two of the most commonly used in-store cleaning methods are ultrasonic and steam cleaning. Each has its strengths, but both require care, attention to detail and the right safety protocols. When used correctly, these methods can enhance your in-store presentation and help establish your reputation for quality.
Ultrasonic cleaning
Ultrasonic cleaning uses high-frequency sound waves transmitted through a liquid solution to create microscopic bubbles that dislodge dirt, oils, and debris from jewelry. It's especially effective for jewelry with intricate designs, hard-to-reach crevices, and metal-heavy pieces made from gold, platinum, or titanium. However, ultrasonic cleaning is not suitable for all gemstones. Porous gemstones or treated stones like opals, emeralds, pearls and turquoise can crack or become discolored under intense vibration. It's critical to check for loose stones, worn prongs or any signs of instability before placing a piece into an ultrasonic cleaning machine. Always use a solution designed specifically for jewelry, and avoid overloading the tank, as this can reduce cleaning effectiveness. Routine cleaning of the machine itself and regular fluid changes also help maintain peak performance.
Steam cleaning
Steam cleaning uses high-pressure, high-temperature steam to remove built-up grime, residue and polishing compounds from jewelry surfaces. It's ideal for giving untreated diamonds and other durable stones a brilliant, just-like-new sparkle, and it's often used as a final polish after other cleaning methods.
That said, steam is not a one-size-fits-all solution. As with ultrasonic cleaning, certain gemstones and antique pieces may not withstand extreme heat or pressure. Avoid steam cleaning porous or fracture-filled stones (such as treated diamonds, opals, rubies, or sapphires), and be cautious with pieces with glued components, such as pearls or inlay work, as adhesives can weaken or break down. Wear protective eyewear to prevent injury from flying debris that may come off the jewelry while spraying it with high-pressure steam, and always secure the jewelry with tweezers or a clamp to avoid burns (jewelry heats up fast when applying hot steam!). When used correctly, steam cleaning is a fast, effective way to make jewelry sparkle before displaying it or presenting a piece to a customer.
How often should you clean in-store jewelry?
How often you should clean jewelry depends on several factors, including how often a piece is handled, whether it’s on display or in storage and the type of material or gemstone. High-touch items, such as customer favorites or bestsellers, should be inspected and cleaned weekly to maintain their appearance and ensure settings remain secure. Less frequently handled pieces can be cleaned every few weeks, though they should still be regularly inspected for dust or tarnish buildup.
Seasonal cleanings across your entire inventory can help reset your collection for special shopping periods or promotional events. Keep in mind that over-cleaning, particularly with aggressive methods, can cause wear over time, so always balance presentation needs with the preservation of your jewelry's integrity.
Maintenance tips for in-store jewelry care
Daily handling, frequent cleaning and constant exposure to light and air can take a toll on even the highest-quality pieces. That’s why ongoing care and maintenance are essential to preserve both the appearance and value of your in-store inventory. Beyond cleaning, how jewelry is stored, displayed and handled by staff plays a significant role in preventing wear, damage or loss. Small, proactive steps can make a big impact, both in protecting your investment and ensuring a professional, polished presentation to your customers. Below are some best practices to incorporate into your store’s daily routine:
- Rotate items on display regularly. Rotating inventory on display can help reduce prolonged exposure to bright lighting, which can cause fading or discoloration over time, especially for pearls and certain colored gemstones.
- Clean display surfaces and props frequently. Make sure you regularly clean all display surfaces and props, as dust and residue can dull jewelry and impact overall presentation. Use soft cloths and non-abrasive cleaners to avoid scratching acrylic or glass displays.
- Store jewelry in padded trays or soft-lined compartments. When jewelry pieces are not on display, store them in safe containers, such as padded trays, to prevent scratching, tangling or metal-on-metal contact. Keep similar metals and stones together to avoid chemical reactions or abrasion.
- Inspect high-touch pieces weekly. For frequently handled jewelry pieces, take a closer look each week to inspect for potential loose stones, worn prongs, or clasp issues. You can inspect all pieces in your inventory, but it is especially important for items that are handled frequently by customers or staff.
- Limit staff handling to trained personnel. Ensure that inventory is handled only by those who understand how to remove, clean, and return items to display correctly. Wearing gloves can minimize fingerprint residue on polished surfaces.
- Secure the highest-value inventory overnight. Keep inventory securely locked in a safe or secure back room after hours, especially for high-value or one-of-a-kind items.
- Use tags and identifiers carefully. Ensure that tags and identifiers are attached in a way that won’t damage delicate settings or scratch softer metals and stones.
Of course, beyond proper care and handling, physical security is also essential. Strong jewelry store security practices help prevent loss and keep your inventory safe around the clock.
Protect your jewelry business with Jewelers Mutual
Even with the most meticulous care routines, accidents and unexpected events can still happen—whether it’s a damaged display piece, a cleaning mishap or a loss due to theft. Jewelers Mutual offers specialized insurance designed for protecting your jewelry business, covering everything from loss and damage to shipping and off-premises exposure. Whether you’re just starting your jewelry business or reevaluating your current coverage, consider insurance for your jewelry business through Jewelers Mutual. Having the proper protection in place helps ensure your business can recover quickly and you can keep serving “sparkle and shine” to your customers without disruption.
