NORTHWEST ENTERPRISES Ultrasonic Retainer Cleaner Solution Concentrate for Ultrasonic Machines - Cleans Mouthguards, Invisalign & Nightguards - Odor, Stain & Discoloration Remover (8 oz)

Works well with my mouth guard. It has a chemical flavor, so make sure to do a good rinse. I run the ultrasonic cleaner for 30 sec with just plain water after cleaning with the solution, but also it's fine with a good rinse under the sink. My mouth guard no longer has a yellow hue...it's all clear now!

Keeps bite block clean and disinfected.

I bought two bottles not realizing that you only need 1/2 to 1 cap full! It worked SO well and will last a long time

It visually cleans

This solution doesn’t seem like it does much. I still have to use Polident/Efferdent tablets to get the stains off my retainer.

Easy to use, and I could definitely see the difference

Helpful cleaner

I bought an ultrasonic machine and this denture cleaner for my partials. Neither did a single thing to clean my partials! This cleaner has a NASTY smell and taste to it. Yes I scrubbed and scrubbed after taking my partials out of the machine, but could not wash the taste off! I put in for my first ever returns of both the cleaner and ultrasonic machine but due to work hours I let the deadline pass. So I threw this stuff away and put the machine in the back of the closet never to be used again. (PS, the machine also did not clean coins as advertised).