I know there is a handy household tip for cleaning tarnished silver, but I can't remember what it is! Anybody??
The construction paper part of this is irrelevantThe main part of this is the BlackYou can use anything black, even spray paint itThe black absorbs the suns energy more effeciently than lighter colorsIf you are going to spray paint it, use flat or matte blackIt absorbs better than glossyGood Luck,
construction paper is heavy paper, usually used in craft situationsit is usually of lower quality than printer paper, and tears easilyBlack construction paper is just coloured blackif you ever made paper chains as a child, you probably used construction paper
This Site Might Help YouRE: What is black construction paper? and whats a substitute for it.im making a solar oven.
This procedure to clean silver at home lends itself to the removal of tarnish from flatware or hollowareIn an aluminum pot or a pot lined with aluminum foil, mix a dilute solution of equal parts of baking soda, salt, and liquid soapA quarter cup of each to a gallon of water would be a typical mixtureSet the sterling into the pot, bring the mix to a boil and allow to stand for a few minutesOxides are transferred to the aluminumRinse in water and wash before using.
