To clean copper, wipe it down daily using a degreasing dish soap and a soft sponge. Polishing copper isn't necessary. If you do want to restore its shine, you can use a copper cream polish. Avoid ...

We Asked Pros How to Clean a Copper Sink the Right Way—And It's So Simple

Reader's Digest: How to Clean and Polish Copper to Restore Its Shine

Those gorgeous pots and pans will look brand-new again in no time—as long as you learn how to clean copper the right way There’s something about copper pots and pans that lures even novice cooks.

The New York Times: How to Clean and Care for Copper Cookware

WFLA News Channel 8: How to Clean a Kitchen Sink: Tips for stainless steel, porcelain, and copper

How to Clean a Kitchen Sink: Tips for stainless steel, porcelain, and copper

The meaning of CLEAN is free from dirt or pollution. How to use clean in a sentence.

Make sure your hands are clean before you have your dinner. Hospitals need to be kept spotlessly (= extremely) clean.

If you clean something or clean dirt off it, you make it free from dirt and unwanted marks, for example by washing or wiping it. If something cleans easily, it is easy to clean.

Definition of clean adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Define clean. clean synonyms, clean pronunciation, clean translation, English dictionary definition of clean. adj. clean er , clean est 1. Free from dirt, stain, or impurities; unsoiled: a clean kitchen floor; clean clothes. 2. a. Free from foreign matter or...