{"product_id":"ultrasonic-jewelry-cleaner-28oz-49khz-deep-cleaning-retainer-cleaner","title":"Ultrasonic Jewelry Cleaner 28oz 49KHz - Deep Cleaning Retainer Cleaner","description":"\u003cp\u003eIn this review of the Ultrasonic Jewelry Cleaner 28oz 49KHz, the bottom line is simple: this unit is for homeowners who want a reliable, no-fuss way to restore shine to rings, glasses, watch straps and denture parts without scrubbing. The biggest reason to buy is its combination of a large 800ml stainless steel tank and high-frequency 49KHz ultrasonic pulses that deliver thorough but gentle cleaning for delicate crevices. It is easy to use, offers five timer settings shown on a bright LED display, and works well with just tap water or an added ultrasonic solution for tougher residue.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e49KHz Ultrasonic Cleaning:\u003c\/strong\u003e High-frequency pulses remove dirt and residues from tight crevices while remaining gentle on most jewelry surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e28oz 304 Stainless Tank:\u003c\/strong\u003e The 800ml corrosion-resistant tank accommodates multiple items at once, reducing repeat cycles for households.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 Timer Modes:\u003c\/strong\u003e Five preset durations let users match cleaning time to soil level for efficient, repeatable results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Display and Transparent Lid:\u003c\/strong\u003e The bright digital display and clear lid make it easy to monitor progress and see remaining time during a cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser-Friendly Controls:\u003c\/strong\u003e Two touch-sensitive buttons simplify operation so cleaning is as easy as add water, select time, and start.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable and Durable Design:\u003c\/strong\u003e Anti-slip feet and a supplied DC charger help keep the unit secure and ready for routine household use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis ultrasonic cleaner is best for homeowners, small workshop users, or anyone who regularly cleans jewelry, eyeglasses, watch straps, retainers, dentures or small metal parts and wants a compact device that handles several items at once. Its large stainless tank and multiple timer settings suit families or hobbyists who need a reliable weekly cleaner.\u003c\/p\u003e\u003cp\u003eIt is not appropriate for non-waterproof items, items with cracks or scratches, plated or oxidized silver, or pearls; those materials can be permanently damaged and should be evaluated by a professional jeweler instead.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEffective deep cleaning thanks to 49KHz pulses and 360 treatment of surfaces.\u003c\/li\u003e\n\u003cli\u003eLarge 28oz stainless tank fits multiple pieces and resists corrosion.\u003c\/li\u003e\n\u003cli\u003eSimple operation with 5 timers and a clear LED display makes routine cleaning quick.\u003c\/li\u003e\n\u003cli\u003eCompact, stable design with anti-slip feet and included charger for home use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNot safe for non-waterproof, scratched, plated or oxidized items, including pearls and silver-plated jewelry.\u003c\/li\u003e\n\u003cli\u003eRequires caution and possibly professional advice for delicate or unusually finished pieces.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank Capacity\u003c\/td\u003e\n\u003ctd\u003e28oz \/ 800ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltrasonic Frequency\u003c\/td\u003e\n\u003ctd\u003e49KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank Material\u003c\/td\u003e\n\u003ctd\u003e304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTimer Settings\u003c\/td\u003e\n\u003ctd\u003e90 \/ 180 \/ 280 \/ 380 \/ 480 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eLED digital with transparent lid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003ctd\u003eCleaner unit, DC charger, user manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e24 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Ultrasonic Jewelry Cleaner 28oz 49KHz is a practical, value-focused choice for people who want gentle but thorough cleaning of everyday jewelry, glasses and small items. Its large stainless tank, clear display and multiple timers deliver convenience and consistent results, but buyers must avoid using it on plated, oxidized or non-waterproof pieces to prevent damage. For routine household maintenance it offers strong cleaning performance at a reasonable cost.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan I use this on my silver jewelry?\u003c\/strong\u003e\u003cbr\u003eDo not use on oxidized or silver-plated items; ultrasonic action can cause permanent damage to plated or oxidized silver.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need special solution to clean effectively?\u003c\/strong\u003e\u003cbr\u003eTap water works for many jobs, but adding an ultrasonic cleaning solution can improve results for heavier residues.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it safe for retainers and dentures?\u003c\/strong\u003e\u003cbr\u003eYes for most waterproof retainers and denture parts, but do not use on cracked or non-waterproof dental items and consult a professional if unsure.\u003c\/p\u003e","brand":"snawowo","offers":[{"title":"Default Title","offer_id":48636463644891,"sku":"B0F9PD1QG6","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/713ClNGfJeL._SL1500.jpg?v=1778736600","url":"https:\/\/gearmusthave.com\/products\/ultrasonic-jewelry-cleaner-28oz-49khz-deep-cleaning-retainer-cleaner","provider":"GearMustHave","version":"1.0","type":"link"}