Cocoa is made up of some of the world's toughest stains. It is essentially made from chocolate, which by itself is already a big culprit for dark stains. Apart from this, the drink also proves to be a tough stain to remove because it has the strong combination of proteins, fat, and sugar.
Certain types of fibers, such as wool, cotton, silk, and some nylons are particularly susceptible to permanent staining from coffee, tea, wine, etc. Be aware of hot liquids, especially. Of course, bleach and household chemicals (see below) can cause permanent staining as well.
The short answer is unfortunately no, not all stains can be removed, and here are three reasons why. The longer a stain is left untreated, the less likely it is to be removed.
Old Stains There is often the effect of time upon a stain: the older the stain, the harder it is to remove. Drycleaners who are trained in stain removal prefer to work on fresh stains which have not had time to "set" or react with the fabric, dyes, finish, or atmosphere.
Permanent or stubborn stains are typically caused by spillages that are not removed quickly after they occurred. The key to handle such challenging spots is to remove the stains immediately after you discover it.
The heat of the dryer can set the stain and make it permanent. If the item is marked "dry-clean only," blot off the excess stain and take the item to a professional dry cleaner as soon as possible.
“A paste of vinegar and baking soda can remove even the toughest stains,” she says. There's a misconception that vinegar will remove color from clothes but in fact, it's gentle enough to use on most fabrics, vinegar can actually restore and brighten color in fabric and can also prevent fading.
There are a couple of reasons wood won't absorb stain. These include staining sealed wood, sanding too finely, and working with tight-grained woods that don't take stain. There are specific solutions to each problem, but generally applying a sealer and a stain that sits on top of the wood is a simple solution.
Yes! Vanish is capable of removing old stains as well as new stains.
As the hard water passes through pipes and fixtures in your home and evaporates, it can leave behind hard water stains. These stains are caused by the high levels of calcium carbonate in the water. It is this that causes a build-up of what we tend to call calcium deposits or – more frequently – limescale.
It is very hard to remove all of a solid stain with a deck stain stripper. Once you remove as much as you can, let the wood dry and then power sand to remove the remaining solid stain. After you are satisfied with the results it is important to apply a wood deck brightener.
Staining over stain is easy and works beautifully if you're applying a dark stain over a lighter stain on the wood. Remember, it's the same principle as dying your hair! This rule applies to oil-based stains, water-based stains, and gel stains.
Mix a solution of oxygen bleach and cool water (or use a product with those ingredients) and soak the entire garment for at least one hour. “Four hours are better, overnight is best,” she says. Check the stains and wash as usual.
You're Using Too Much Detergent or Softener
Higher-efficiency washing machines need less detergent and/or detergent pods, so if you're finding white or blue cast stains on your clothes right after the wash, you could be putting too much soap into the drum.
If you find a stain on an item that has been through a hot dryer, it doesn't have to be permanent. By using the right laundry products and the right technique, stains that have been dried do come out. Back-to-school cleaning.
Often this means going through the various stain treatment cycles (see graphic) more than once (and not simply flinging a garment in the laundry basket in defeat). "The good news is that almost any stain will come out eventually," says Mr. Macpherson.
Hydrogen peroxide works differently than vinegar and is better at removing different types of stains. Hydrogen peroxide doesn't actually remove stains—it just makes them invisible! It breaks up strong chemical bonds in stains including ink, and in doing so it makes the stains colorless—but they're still there!
Hard water stains are known by many names – limescale, mineral deposits, mineral buildup, hard water deposits – but the meaning is the same. Hard water stains appear as chalky white residue that results from buildup of excess minerals present in hard water.
PolyShades® will work over stained wood (meaning it does not have a clear protective finish) or wood top-coated with a polyurethane-based finish. Proper surface preparation is necessary to ensure adhesion, so make sure you follow preparation tips provided in this Guide.