This excellent ORS1 liquid is a synergy of materials designed to quickly clean and polish gold, silver, surfaces quickly and instantly, without any corrosive effects. ORS1 again makes precious metals new and does not let them "tan" for long. ORS1 is mainly used by goldsmiths, but the church makes it easy to use in the home. In comparison to similar materials, ORS1 does not contain abrasives (so it does not scratch, alter or destroy any surface), but it penetrates and acts everywhere. The effect of cleaning and polishing your silverware is almost magical. No long scrubbing and no damage. Instructions for Use: The material is usually used alone in a bathroom where the (silver, gold, bronze, etc.) items are to be briefly immersed. It's okay to be mixed. It can also be easily used with a brush (eg large or hidden surfaces).