FOOD AND DRINK STAINS
Most stains occur from spillage of food and beverages. The wearer will often sponge the affected area in an effort to remove the spillage, when the area dries there is no noticeable stain. Later on, with exposure to heat or with the passage of time, a yellow or brownish stain may appear. This is usually caused by the oxidation of sugar. You have probably seen this happen very quickly when you have eaten an apple and watched the core portion turn brown after exposure to the air. Most beverages, from lemonade to beer, contain sugar.
Another type of oxidation stain occurs when an oily substance, such as a cooking or vegetable oil, is exposed to heat, or ages in a garment for an extended time. Treated early, such substances are easily removed by the cleaning process. However, once they become yellow or brown they become much more difficult to remove.
Albumin, found in natural food such as meat, eggs, milk or fish can make stains difficult to remove. Coffee and tea contain tannin, which can also produce stubborn stains. Again, these marks may disappear after the area is sponged but removal is often incomplete and the stain may reappear at a later date. Tomatoes also contain tannin, which is why spaghetti sauce causes such problems.
Other stains can be caused by food colourings or natural dyes . Wines can cause blue, purple, red, brown or even black stains. Curries and mustard contain turmeric, which also causes a stubborn stain.
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INK AND PAINT STAINS
After food and drink, ink and paint stains are probably the most common. Some ink stains are permanent and are impossible to remove; others can be removed, as can many stains from paint, nail polish, and cosmetics. However, heavily built up and dried paint is often impossible to remove. In every case, successful stain removal depends a great deal on the type of fabric and the colour fastness of the dye.
PERSPIRATION STAINS
Perspiration also causes stains and this is a particular problem on silk garments. Perspiration left in a silk garment can damage the textile and weaken it so that it tears easily. Repeated exposure of a garment to perspiration and body oils can develop into a permanent yellow discoloration. In addition, perspiration can react with the dye in the fabric, which makes it more difficult to remove the stain.
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HOW CAN YOU HELP?
- Bring in a stained garment as soon as possible, preferably within days, to prevent the stain from setting.
- Avoid the use of home bleaches. Failure to rinse out the bleach or incorrect use could permanently damage the fabric or dyestuff.
- Never rub a stain. This is particularly im important when dealing with delicate fabrics. Blot the stained area gently with a white paper towel to absorb the stain. This will help remove the staining substance without spreading the stain and will avoid damaging the fabric.
- Inform us of any attempts to remove stains, even if they are no longer visible.
- If you do attempt to remove a stain yourself, be aware of the consequences. Some home remedies can be harmful.If you damage the garment, we may not be able to help you.
- Point out all stains and identify them if possible .
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