Ive been using this product once a week for half a year. I wear a lot of jewelry, most of them being silver and this product really cleans them well. Since I wear jewelry daily, there is a little dirtiness on them- it gets oily, its not as shiny as the days go by, it has a little grime, etc. (ps I don't wear them in the shower). So once a week, I sit down and clean my rings earrings and necklace. Put them in the liquid and let sit for a couple minutes. Take it out, and scrub with the brush. Rinse with water and then wipe/scrub clean with the cloth thats included. Jewelry becomes shiny and clean.