[center]
[/center] [center][size=large]SEE THE BEST SEX DOLL FABRIC DYE GUIDE HERE[/size][/center]
The Wet-White-Cloth Fabric Test: How To Avoid Dye Migration
No advice matters more to a new doll owner than this, yet barely any gets ignored as often. Colour moving from dark fabric onto the doll's skin is called dye migration, and it's permanent once it has happened. There is no product, no procedure, and no level of scrubbing that can get a stain out once TPE has absorbed it. Start with a straightforward test of two minutes that costs nothing, because prevention is the only defence there is.
Pale Dolls Show It Worst
Blame chemistry for this one. Dark dyes are generally oil-soluble. TPE is oil-based. The dye migrates from the fabric into the TPE like water soaking into a sponge. A few hours in a warm room in a dark dress is enough to cause a permanent stain, because the process starts immediately on contact and accelerates with heat and pressure. It happens to some degree on every skin tone; on pale dolls, though, it's particularly apparent because dark marks are impossible to miss.
If Colour Transfers, Don't Use the Fabric
The test is uncomplicated enough. Cut off a small piece of fabric (an inside seam where nobody will see is ideal) and get it thoroughly wet with clean water. Next, the rubbing: wet fabric, firm pressure, about thirty seconds, against a white cloth, a cotton bud or a piece of kitchen paper. Don't put the fabric on her if any colour transfers to the white cloth, because it will stain your doll. When the white cloth stays clean, the fabric is safe to use, without worry.
Dry Fabric vs Damp Skin
The reason the test uses water is that water simulates the moisture that's naturally present on the doll's skin, which is what activates the dye transfer. Wet fabric on damp skin transfers more dye than dry fabric on dry skin, so the water test shows you the worst case, which is exactly what you want. Fabric that gets through the water test is safe for ordinary use. Failing means staining, and you can't get around it.
Dye Batches Vary
Even if you've used the same brand before, the test should be repeated for every new piece of clothing. Manufacturing processes change. Dye batches vary. A fabric that was safe last year might not be safe this year. It takes two minutes, and the payoff is a doll that looks great for years rather than one with permanent dark marks on her thighs. There's no excuse for skipping it, and the buyers who learn this the hard way are the ones who end up purchasing replacement dolls.
Costly Clothing Is Often Safer
What tends to fail the test? Dark colours, cheap dyes, and anything that feels slightly waxy or coated. For the worst offenders, look to black, dark red, dark blue and dark purple; their dyes are concentrated and oil-soluble. Also dangerous are bright neon colours, which use large amounts of pigment. Fabric that's been dyed cheaply is more likely to bleed than fabric that's been dyed properly, which is why pricey clothing is often safer than cheap clothing, even though the difference isn't guaranteed.
Pre-Washed Fabric Has Shed Its Excess Dye
Safest of all are light colours, natural fibres, and anything pre-washed. White, cream, beige, and pale pastels are practically consistently safe, because there's not enough pigment to cause apparent staining. Synthetics let go of dye more easily than cotton, linen and other natural fibres, which tend to hold it more firmly and so bleed less. Pre-washing releases most of the excess dye ahead of time, so the fabric is less likely to transfer onto the doll. Any new clothing should be pre-washed before it goes on the doll, when in doubt.
Setting the Dye to Reduce Bleeding
Failed the test? A few remedies are worth a go before you give up on the fabric. First choice: several rounds in hot water with a small quantity of white vinegar to help set the dye and minimise bleeding. Soaking the fabric in a saltwater solution overnight can also help, because salt acts as a mordant that binds the dye to the fibres. They don't consistently work. Some fabrics will bleed no matter what you do. Still, they're worth trying for a specific piece of clothing you really want to use.
Reducing the Risk
Safest by far is to not use a fabric that still fails after washing. Replacing a piece of clothing costs far less than a new doll, and a stain on a doll is permanent.You might be attached to the fabric and want to use it regardless; if so, a few mitigation strategies are there. Alternative one: a light-coloured fabric lining inside the clothing, which acts as a barrier keeping the dark dye away from the doll's skin. Or use the clothing for short durations only, and remove it immediately after use. They reduce the risk, but neither is foolproof.
Cheaper Clothing, Higher Risk
Your safest bet when purchasing doll clothing is sellers who grasp dye migration and have tested their fabrics. Their awareness of the issue, which is typical among doll-specific clothing brands, shows in their choice of fabrics, so their clothing is more expensive but also more reliable. Generic clothing from high street shops is a gamble, and the cheaper the clothing, the higher the risk. When purchasing generic clothing, test it before use, every time.
Passes in Winter, Fails in Summer
You should know about a seasonal factor too. In warm weather dye migration is worse, as heat accelerates the process. A fabric might pass the test in winter and fail it in summer; a warm room for storing the doll makes that especially likely. For new clothing acquired in summer, test more thoroughly, and think about washing it a number of times before use. A warm room has the same effect when you're storing a doll, because the heat will cause any residual dye to migrate faster.
The Doll's History
A bit of understanding about the stain itself, if it takes place, is rewarding. Rather than sitting on the surface, the dye spreads through the material, which makes dye migration stains normally diffuse rather than sharp. They appear as a general darkening or discolouration of the zone, rather than a clear outline of the fabric. The stain spreads and deepens, so what's hard to spot at first becomes more clear over time. There's no fixing a set stain, so you either cover it with clothing or accept it as part of the doll's history.
A Quick Rub Can Miss a Slow Bleed
Don't overlook the testing approach, which matters as much as the test itself. Stick with it for the thirty seconds of rubbing; a quick rub can miss a slow bleed. Put some weight behind it, as if you were trying to shift a stain, because the doll's skin will put the fabric under that same pressure. If the cloth is already stained from a previous test, the result will be false, so use a fresh section of the white cloth every time. Wet over dry, every time: water is what activates the dye transfer.
Fabrics With Multiple Colours
Testing a fabric with multiple colours? Start with the darkest section. The dark sections of a fabric are what will stain the doll, and they might fail even if the light sections pass. Watch fabrics with dark patterns on a light background notably closely; the dark parts bleed. When unsure, test each colour separately.
How Long Before the Stain Appears?
Contact time is the next question: how long before a fabric stains the doll? How long? That varies hugely with the fabric, the temperature and the pressure. While some fabrics will stain within an hour, others take days or weeks. Treat a failed fabric as one that will stain sooner or later, and keep it off the doll totally. There's no safe exposure time for a fabric that bleeds, because the bleed is cumulative and irreversible.
Permanent Stains Affect Appearance and Value
Buyers of a used doll should check for dye migration before purchase. Check the thighs, back and buttocks for dark patches, since they're the most common regions for staining. Dye stains that are noticeable are permanent and influence the doll's appearance, so a doll with them is worth less than one without. What it costs to cover the stains, with clothing or a new body, is part of the cost of a used doll with stains; full price for a soiled doll is too much.
Stopping the Most Common Permanent Damage
Single most critical maintenance habit for any doll owner: the wet-white-cloth test. The most usual cause of permanent damage is prevented by a test that takes two minutes and costs nothing. Skipping it because you're in a hurry is an awful habit, so make it part of your routine and test every new piece of clothing. Save five minutes by skipping the test and you could pay for it with a doll. More info at this rosslink. Also check out my link which is worth considering with click resources and click for more for more.
[center]
[/center] [center][size=large]CHECK OUT THE BEST SEX DOLL GUIDE ONLINE[/size][/center]