SHINING IMAGE Ultrasonic Contact Lens Cleaner (blue)
I was looking at one on Amazon, the SHINING IMAGE Ultrasonic Contact Lens Cleaner (blue) and it says it cleans hard lenses as well as soft and that it used saline or purified water to clean.
I am wondering about the general safety of these as well as if they remove protein build up on contact lenses.

I have reactions to almost every kids of contact lens cleaning solution I have tired adn this looks like it may solve my problem. Right now I rince everything under running tap water (!) before putting in my eye, Its not the best solution but so far the only one that works.
No one has ever mentioned an ultrasonic contact lens cleaner to me before and wonder why not?