Only people who wear glasses understand how troublesome it was to clean the dust, oil and hair out of the glasses. Keeping glasses clean is important for them to normally function, people may not be able to finish their simplest daily tasks and routine without a normal vision. Glasses wearer may all once tempted to clean glasses with shirt sleeve, but it could potentially harm your lenses. Improper cleaning can damage the quality of lenses and shorten the lifetime of it. Therefore, a proper cleansing habits is necessary for glasses wearer, if you hate to spend time every day doing the repetitious and unhandy cleansing process, consider getting an ultrasonic cleaner and make your lenses sparkling clean.

What is Ultrasonic Cleaner?

A cleaning device that uses ultrasound (ranged from 20 to 400 kHz), and an appropriate cleaning solvent/ plain tap water to clean delicate items, such as jewellery and glasses. Ultrasonic cleaners can be used to clean metal, plastic, glass, dirt, grease oil etc. Cleaning normally takes three to six minutes, depends on the objects.

How does Ultrasonic Cleaner Work?

Ultrasonic cleaning uses cavitation bubbles induced by high frequency sound waves to agitate the liquid, thus produce high force on dirt. The intention is to thoroughly remove all traces of contamination tightly adhering or embedded onto solid surfaces.

Why do I need Ultrasonic Cleaner?

Ultrasonic cleaner saves time on cleaning, you do not need to spend time manually clean items. It can get off dust and oil that hiding deep in narrow places, small holes, it efficiently cleans every square inch of your glasses. It has many purposes of use, except of glasses cleaning, many brands also provide ultrasonic cleaner that can clean jewellery, dentures or watches strap.

	Smartclean Vision 7 Metal Case Ultrasonic Glasses Cleaner	Smartclean Jewelry 6 Ultrasonic Cleaner
Features	45 kHz frequency and excellent level of cleansing, which is comparable to the professional-grade cleanser very simple to use: only need to pour plain tap water to the “MAX” line in Smartclean, then hit “smartclean” button self-turnoff after 3 minutes washing can be used to wash jewellery (diamonds), silver, watch straps and shavers, etc. convenient to carry around fashionable metallic colour and chic design, suitable for both classy men and women	45 kHz frequency, which provide an efficient and thorough cleansing to glasses very simple to use: only need to pour plain tap water to the “MAX” line in Smartclean, then hit “smartclean” button, it will self-turnoff after washing can be used to wash jewellery, silver, watch straps and shavers, etc. portable size and perfect for women’s cosmetic bag and dressing table only take 3 minutes to finish cleansing process fashionable and colourful design, perfect for trendy ladies
Process Time	3 minutes	3 minutes
Weight	410g	290g
Items Available	Mini to big size items, including glasses, watch strap, etc.	Mini to small size jewellery/items. Glasses and watch straps are too big for this model.