answer 1: The colour in the wine is from soaking the skins of grapes in the juice during fermentation. It is not from the grapes, they are colourless. I suppose the colour is what makes it stain.
answer 2: Spillling red wine on your shirt makes a red wine stain.. ^_^
by applying white wine directly to the red wine stain
cause it does this is a scientific reason therefore the white wine sinks into the carpet or what ever you have the red stain is and when the white wine sinks into the stain it releases the red stain particles and the red stain particles mix in with the white wine therefore the red stain is vanished
White wine will usually remove a red wine stain.
Some of the ways that one can get a red wine stain out of a clothing article or from a carpet are to use a towel that blots the red wine up. A towel that is made from paper is often most useful. Another way would be to use to use a damp cold water cloth to gently pluck up the wine from fabrics.
port-wine stainport-wine stain
Really depends on what type of red stain. Cleaning procedures are different for red dye or red wine for example.
No. It is made from wine but the alcohol is gone by the time vinegar is made.
white wine breaks down red wine. also baking soda and white vinegar. i actually soaked my sweater over night in a teaspoon of woolite, a cup of hydrogen peroxide and cold water. it works. just keep it wet until the stain is gone.
You don't but you can make white wine form red grapes just remove the skins before they stain the juice.
To remove a red wine stain from white pants, first blot the stain with a clean cloth to absorb as much of the wine as possible. Then, mix a solution of equal parts water and white vinegar, and gently dab it onto the stain. Allow it to sit for a few minutes before rinsing with cold water and laundering as usual.
I have found that the best thing to remove red wine from carpet is a product that is available for sale called Wine B'Gone Stain Remover Spray. I often find it for sale at wine tasting rooms, but you can also order it online. It does work. This product is called Wine Out. It really does work, it easily removed a stain from my white t-shirt as well. A description can be found here; http://www.buybrandtools.com/acatalog/Gonzo-Wine-Stain-Remover-1oz.html
Red + green makes brown.