Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: Has anyone used it to clean their glasses?
Document: works great and would recommend to anyone, cleans rings very nice too. Love it for my glasses & really cleans good!
She has more than enough jewelry and this was perfect and good timing on our part. I would personally recommend this to anyone, especially those who wear glasses, as I do. It too, did a great job on my eye glasses, where-as, once again... some units aren't big enough to do so and it has an impressive look to it; on and off.
I used this to clean some small medical instruments , glasses and other items. Worked great. Recommend for small items.
In 3 minutes my glasses are cleaner than they have ever been. I used it to clean very dirty jewelry and it is bright and beautiful again. Product was shipped promptly and packaging was more than adequate. I will use this vendor again if they have products I am searching for.
I have used this a few times to clean my glasses and many articles of jewelry, it is easy to set up and use and it cleans everything really well. I have had a lot of dirt and grime stuck beneath the diamonds of my wedding band, and this machine removed it all. It can take a couple of cycles to clean really gunked up jewelry, but it works great.
We decided to do a 2nd cleaning and when it came out, it looked exactly the way it did the day i proposed to her. She and I could not have been happier with the purchase.We also cleaned an engagement right for a girlfriend of ours and she was taken back in amazement! her diamond was so dirty that she forgot how sparkly it was until we cleaned it. definitely recommend it to anyone who appreciates clean and sparkly jewelry!
I was reluctant a little but saw other positive reviews.I was very pleased on how it cleaned my gold and diamonds.in one pass, it is very quiet, used just a capful added to tap water.It also did an amazing job on my husband nasty nose pieces on his glasses.
We purchased this cleaner and solution for the sole purpose of cleaning sun and reading glasses. Works perfect especially cleaning the nose piece area. An additional note:  I've used cheap ($2.00 a gallon) windshield washer fluid in this cleaner and it works fine.....no adverse effects on cleaner interior or object being cleaned.
So far, it works great with water. It came with a special cleaning solution, but I haven't used it yet. I put my ring in there and ran it through 3 times, then scrubbed the back side of my ring with a toothbrush--all of the gunk came off. My wife's band also had a sparkle to it as well. I haven't ventured into cleaning old coins or glasses, but I'll eventually do that. It's worth the money.
I checked out the reviews on many sonic cleaners prior to purchasing the Sonic Wave. I have had several cleaners over the years, wore them out. The Sonic wave is the perfect size, and does a wonderful job of cleaning not only jewelry, but glasses. I used the Blitz Jewelry Cleaner which came with the unit, it does a great job, everything came out of the unit looking like new.
Answer: Also If you just use water you can clean dentures