Is contact lens cleaner easy to use?

A good contact lens cleaner is at least 100 on the market. You can continue if you are willing to pay this price.

Vibration ps off, it is better to wash it by hand with this. It's been several years, only the appearance has changed, but the working principle has not changed. People who buy generally just want to feel at ease.

Ultrasound can be cleaned, but it is harmful to glasses. The damage to contact lenses is too great, and the contact lenses may be damaged after several uses.

3N contact lens reducer, with good cleaning effect. But it can only be used about 400 times.

See for yourself.