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  2. Gold plating - Wikipedia

    en.wikipedia.org/wiki/Gold_plating

    Gold plated - gold layer thickness greater than or equal to 0.5 micron; Heavy gold plated / Vermeil - gold layer thickness greater than or equal to 2.5 micron; Gold plated silver jewellery can still tarnish as the silver atoms diffuse into the gold layer, causing slow gradual fading of its color and eventually causing tarnishing of the surface ...

  3. Stain removal - Wikipedia

    en.wikipedia.org/wiki/Stain_removal

    There is no chief underlying chemical reason why club soda would be superior to plain water in stain removal. [8] Glycerine This can be used to soften "set" stains, especially on wool and non-water-washable fabrics. [3] Boiling water This can be used to take out fruit juice stains. Hot water activates the detergent and as well as sanitize the ...

  4. Tarnish - Wikipedia

    en.wikipedia.org/wiki/Tarnish

    Tarnish is a product of a chemical reaction between a metal and a nonmetal compound, especially oxygen and sulfur dioxide. It is usually a metal oxide, the product of oxidation; sometimes it is a metal sulfide. The metal oxide sometimes reacts with water to make the hydroxide, or with carbon dioxide to make the carbonate. It is a chemical change.

  5. Why You Really Need to Clean Your Dishwasher Today - AOL

    www.aol.com/finance/why-really-clean-dishwasher...

    Try these cheap and easy methods Redditors suggest to revamp your dishwasher and have it running like new again. Why You Really Need to Clean Your Dishwasher Today Skip to main content

  6. Dishwashing - Wikipedia

    en.wikipedia.org/wiki/Dishwashing

    A mix of water and dishwasher detergent is pumped to one or more rotating spray arms, blasting the dishes with the cleaning mixture. The mixture is recirculated to save water and energy. Often there is a pre-rinse, which may or may not include detergent, and the water is then drained. This is followed by the main wash with fresh water and ...

  7. Dishwasher detergent - Wikipedia

    en.wikipedia.org/wiki/Dishwasher_detergent

    There are specific examples of chemical reactions we use in our everyday lives. For example, a dishwasher detergent uses sodium hypochlorite (simple bleach) and sodium carbonate (washing soda) in a chemical reaction to clean the dishes. Dishes washed in cold water are less clean than dishes washed in hot water. [citation needed]

  8. Dishwashing liquid - Wikipedia

    en.wikipedia.org/wiki/Dishwashing_liquid

    Dishwashing liquid in use Dishwashing liquid with different dyes/scents Water and dishwashing liquid mixing to form foam. Dishwashing liquid (washing-up liquid in British English), also known as dishwashing soap, dish detergent, or dish soap, is a detergent used in dishwashing.

  9. Why do Olympians bite their medals?

    www.aol.com/article/2016/08/12/why-do-olympians...

    Here’s the real reason athletes are always photographed sinking their teeth into their medals.