Early dyes were made of plant matter. One example is Indigo, now commonly used for blue jeans. Now it is a man-made chemical. But it was very popularly grown in India and Japan and was known in ancient civilizations around the world.
Basically, when the microfibers of a material are dyed a different colour, something will stain. It can happen intentionally, like permanent marker, or unintentionally like... a food stain, or grass stain. Microfibers act as magnets to dyes, which is why, they are so hard to get rid of.
Beets stain clothes because they are a dye. The beet's juice is absorbed into the clothing, and the dye remains after the water evaporates. To get rid of the stain pretreat it and wash it in hot water.
Borscht (or borsht) is also known as beet soup
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.. ^_^
The tomato.
National sleep makes a stain resistant mattress pad.
Beet
Tequila can stain your clothes. It is a tannin stain, so it does not actually dye the fabric. This makes it easy to wash away in hot water.
Not usually, but on cloudy days I always bring a fresh beet with me in case I feel the need for some fresh beet juice. One time I accidentally forgot my beet juicer and I nearly had a melt down. I have found beet juice is best carried in plastics containing carcinogens, as it often reacts with the container and produces what I fondly call beet soda. Beets have many health benefits, not the least of which is their nutrient density which makes them a good vitamin supplement.
The addition of other metals makes steel stainless.
Bite Me - 2010 The Night Makes a Stain 1-5 was released on: USA: 29 December 2010
Silken Touch Interior Latex by Porter make stain-resistant paint.
Stain removers work by interacting with the material of the stain and dissolving it. For example, modern enzyme stain removers contain protein enzymes which actually "digest" the stain. You have to find the remover which is designed to act on whatever made your stain to get the best results.