Twinkle Copper and Brass Cleaner and Twinkle Silver Cleaner work fast to dissolve tarnish, with no scrubbing, no mess, and no waste. Brass and silver turn "black" when cleaning due to over-use and misuse of polish. When brass and silver are exposed to air they tarnish. Once tarnish is removed, a chemical barrier should be created between the bare metal and the air to inhibit the process from re-occurring. Twinkle Copper and Twinkle Silver Cleaner and Polish can help create that chemical barrier. Both formulas have an anti-tarnish agent that keeps copper and silver bright longer. Each comes with a reusable applicator sponge. Twinkle Copper Easily and quickly dissolves tarnish and cooked on stains. No scrubbing, no mess, and no waste. Anti-tarnish ingredient keeps copper brighter longer. Use Twinkle Copper and Brass cleaner for easy effective cleaning. Use on: Copper pots, copper or brass jewelry, candle sticks, brass fire places, and hand or foot bar reels. To use Twinkle Copper and Brass Cleaner: rinse item to be cleaned in hot water and apply cleaner with applicator sponge or cloth, rinse promptly with hot water. Wipe dry with clean cloth. Twinkle Silver Quick dissolves tarnish - Gentle easy to apply - Anti-tarnish ingredient keeps silver beautiful longer. Use on eating cutlery, silver candle sticks, silver serving sets, tea sets. It is great on stainless steel and other shiny surfaces. Trust Twinkle Silver polish to enhance the beauty of your fine silver. To use Twinkle Silver Polish: Dampen applicator sponge and rub cleaner over silver. Rinse promptly in water. Polish dry with soft cloth. Rinse and squeeze out sponge. Do not use Twinkle Copper Cleaner on silver.