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10 Best Ultrasonic Cleaners 2025 in the UK

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Our Top Picks

#1

Winner

Hanience Ultrasonic Cleaner, 500ml Jewellery Cleaner 45000Hz, Professional Ultrasonic Jewellery Cleaner with Basket and 10 Digital Timer, for Cleaning Jewellery Rings Glasses Watches

Rating
9.9
Chosen by1,190
Power
Power
Adding a squirt of washing-up liquid enhances its cleaning power, and changing the water each time optimizes results.

The Hanience Ultrasonic Cleaner offers a 500ml tank size which is compact yet sufficient for small to medium items like jewelry, glasses, and watches. Operating at a frequency of 45,000Hz, it is capable of producing strong cleaning bubbles for thorough cleansing, effectively removing dirt and grime without damaging delicate items.

This cleaner includes a 10-level digital timer, allowing you to choose between 1 to 10-minute cycles, which is versatile for different cleaning needs. The device features a degas function aimed at preventing oxidation, which is a bonus for preserving the quality of your jewelry. The touch control system adds modern convenience, though some users may prefer traditional buttons for tactile feedback.

Constructed from 304 stainless steel, it promises durability and resistance to corrosion, making it a reliable choice for frequent use. While it is user-friendly and well-suited for personal use, those with professional or large-scale cleaning needs might need to consider alternatives with more power and larger capacity.

Rating
9.9
Chosen by1,190
Power
Power
Adding a squirt of washing-up liquid enhances its cleaning power, and changing the water each time optimizes results.
#3

CREWORKS Ultrasonic Cleaner, 6L 180W Large Capacity Stainless Steel Commercial Ultrasonic Cleaner with Heater and Digital Timer for Jewelry, Watch, Glasses, Dentures, Small Parts, Circuit Board (6L)

Rating
9.6
Tank Size
Power
Tank Size
Generous tank size accommodates larger or multiple items, suitable for diverse cleaning needs.
Power
Effectively removes grime and dirt, leaving jewelry and glasses cleaner than when new.

The CREWORKS Ultrasonic Cleaner offers a generous 6-liter tank size, making it a solid choice for cleaning larger items or multiple smaller objects at once. With 180W of ultrasonic power and an additional 200W heater, it effectively tackles tough grime, rust, and stains on delicate jewelry, watches, glasses, dentures, and even small machine parts. The digital timer can be set up to 30 minutes, allowing you to customize cleaning duration, while the adjustable heating element (20 to 80°C) helps improve cleaning efficiency, especially for stubborn dirt.

The stainless steel tank and basket are durable and food-grade safe, supporting long-term use and easy maintenance. The control panel is simple and user-friendly, making operation straightforward even if you’re new to ultrasonic cleaners. At about 4.5 kg and with larger dimensions, it’s a bit bulky, so it may need a dedicated space in your home or workshop.

Designed for commercial and heavy-duty cleaning, it also suits home users who want thorough cleaning of various items. Customer reviews suggest reliable performance, backed by responsive customer service, adding peace of mind to your purchase.

Rating
9.6
Tank Size
Power
Tank Size
Generous tank size accommodates larger or multiple items, suitable for diverse cleaning needs.
Power
Effectively removes grime and dirt, leaving jewelry and glasses cleaner than when new.

Buying Guide for the Best Ultrasonic Cleaners

Ultrasonic cleaners are devices that use high-frequency sound waves to agitate a fluid, creating cavitation bubbles that effectively clean items submerged in the liquid. They are widely used for cleaning delicate items like jewelry, lenses, and electronic components, as well as for industrial parts. When choosing an ultrasonic cleaner, it's important to consider the size of the items you need to clean, the type of cleaning solution you'll use, and the frequency and power of the cleaner. Understanding these key specifications will help you select a model that best fits your cleaning needs.
Tank SizeThe tank size of an ultrasonic cleaner refers to the volume of the cleaning chamber where items are placed for cleaning. This is important because it determines the maximum size and number of items you can clean at once. Tank sizes can range from small, personal units of about 0.5 liters to large industrial units of several liters. If you plan to clean small items like jewelry or eyeglasses, a smaller tank will suffice. However, for larger items or multiple items at once, a larger tank is necessary. Consider the dimensions of the items you need to clean and choose a tank size that accommodates them comfortably.
FrequencyFrequency in ultrasonic cleaners is measured in kilohertz (kHz) and refers to the number of sound wave cycles per second. This is crucial because it affects the size of the cavitation bubbles and the cleaning intensity. Lower frequencies (20-40 kHz) produce larger bubbles and more aggressive cleaning, suitable for robust items. Higher frequencies (above 40 kHz) create smaller bubbles for gentle cleaning, ideal for delicate items. Choose a frequency based on the fragility of the items you are cleaning; delicate items require higher frequencies, while sturdy items can handle lower frequencies.
PowerThe power of an ultrasonic cleaner, measured in watts, determines the strength of the ultrasonic waves and the cleaning effectiveness. Higher power means more vigorous cleaning action, which can be beneficial for removing tough dirt and grime. However, too much power can damage delicate items. Power levels can range from around 30 watts for small personal units to several hundred watts for industrial models. Consider the type of items you will be cleaning; delicate items require lower power to avoid damage, while more robust items can benefit from higher power for thorough cleaning.
TimerA timer in an ultrasonic cleaner allows you to set the duration of the cleaning cycle. This is important for ensuring that items are cleaned for the appropriate amount of time without overexposure, which could potentially damage them. Timers can range from a few minutes to several hours. For most cleaning tasks, a cycle of 3 to 10 minutes is sufficient. Choose a model with a timer that offers flexibility to adjust the cleaning time based on the specific needs of the items you are cleaning.
Heating ElementSome ultrasonic cleaners come with a heating element that can warm the cleaning solution. Heat can enhance the cleaning process by loosening dirt and grime more effectively. This is particularly useful for cleaning items with heavy contamination. However, not all items can withstand heat, so it's important to consider the material of the items you are cleaning. If you frequently clean items that benefit from heat, such as metal parts, choose a model with an adjustable heating element. For delicate items, a non-heated model may be more appropriate.