Kimono Care: Washing Kimono (Arai-hari) 洗い張り
So you don’t live in Japan? What can you do? Below are a few cleaning tips, but please be forewarned – if your heart can’t bear ruining a piece, be content with your treasure and don’t gamble on your attempt to clean it.
Cleaning and Caring for Your Japanese Textiles
I’ve received many inquiries regarding how one goes about taking care of kimono and other Japanese garments. I will approach this in two segments. This first section will deal with cleaning, and the next installment will treat general care and storage.

In Japan, traditional garments were disassembled to launder.
At first glance, this may seem like a very peculiar practice, however, let’s look at it in its historical context:
   The school I attended as a child was attached to a convent, and as it happened, in first grade I sat next to a glass door that lead to a sunny courtyard. One day Inoticed an elderly nun sitting in the sun with her sewing. She was taking apart a huge black habit – it seemed to be a mountain of midnight yardage. I wandered out and sat next to her watching for quite some time before asking her why she would take apart her clothing. She explained that her style of dress dated back to medieval times and in those days all the women dressed just as she does today.
Let’s start with the easiest: Often a brisk rub-down with a clothes-brush will take care of the problem and give your kimono or haori a fresh look. If there is a spot sitting on the surface, say a little caked oatmeal as a souvenir left from feeding Junior, make sure it is completely dry before attempting to clean it off. If you look closely and see that it is sitting on the surface of the fabric (the schmutz will cover and block the weave) then you are in luck. Removing surface debris is fairly easy. (But don’t try this if the fabric is weak or brittle!) Grasp the fabric to either side of the soiled area and pull-snap briskly on the diagonal. Move your hands and repeat this operation on the opposite diagonal. This will normally cause any caked-on spot to pop or flake off. If there is still a little dusty residue, grab another segment of the garment (same weave, same color) and rub it vigorously over the spot.
   I emphasize using the same color and same weave. If a different weave is used, it will sometimes “polish” the spot causing it to be clean but shiny. Using the same weave will prevent this from happening. If you use fabric from the same garment, but of a different color, you run the risk of having the new color transfer (crock) to the soiled area.

Oil-based spots won’t rub out. You will need something to dissolve the spot before it can be removed. Often, in Japan, benzene (lighter fluid) will be used. Dry cleaning fluid also works well. Be careful if you try this – both fluids are highly volatile, toxic to breathe, and toxic when absorbed through your skin.
Prepare a small piece of cloth, preferably the same color as the area to be cleaned, by placing a cotton ball in the center and bringing up the edges to form a “tissue ghost” or teruteru-bozu shape.  Add a little cleaning fluid. The ball should be damp, not wet, with fluid. Gently, lightly, begin by rubbing the ball against the center of the spot, working in a circular motion toward the outer edges and beyond. Return to the center of the spot and repeat this action until all of the fluid has been used up and it is starting to dry on the fabric. Keep working outward until it seems as if the ball is dry, return to the center and repeat several times if necessary, until only the faintest haze of moisture may be detected on the outer edges of the circle. Rubbing and working in this circular manner will keep the cleaner from forming its own liquid stain-line. If it is a small enough spot, it may help to stretch that area in an embroidery hoop to make it easier to rub.
This looks like way too much fun!
They didn’t have sewing machines, and so everything was sewn by hand. Once or twice a year they had to carry all their laundry down to the river to wash. A wet “dress” would be far too heavy for any of them to handle, and so they had to take everything apart, wash it, lay it out on the grass to dry - and then sew it all back together again by hand. Sometimes, if a part became worn, they would need to re-arrange some of the pieces, and in this way they would be delighted with a “brand-new” garment as a reward for their efforts.
Notice how the shinshi (on the underside) stretch the fabric selvage to selvage giving a nice flat, taught surface without ironing.

If you prefer to use water on a spot, approach it as outlined above.

If you have spots caused by water on your silk (sometimes a spot of water will change the way fiber reflects light, causing it to appear to be a stain), try lightly spraying the area with more water. Be frugal. Only moisten the area, and be sure to allow the sprayer to do its job in “feathering” out the spray along the outer edges of the affected area. If you go at it with too heavy a hand, you’ll simply create a larger spot.

The greatest risk in laundering is presented by the dyes, not the fabric itself. I’ve often heard, “Oh! You can’t wash silk!” Nonsense. Silk is very durable and easy to wash. The dyes are what you have to watch out for. Having said that, almost all modern Japanese dyes are of a quality such that bleeding shouldn’t be a concern. This doesn’t hold true for vintage pieces.
   There is no way that a layperson can know which dyes were used, and how well they have been set. The first red flag you should monitor is bleeding. This is especially common among synthetic dyes. Bleeding is when excess dye, or ill-set dye, comes out into the wash-water. If you are not careful, this can stain other areas of the garment. Have you ever accidentally thrown a red shop rag in with the white laundry? The red bled onto the whites making everything pink, right?
Washing fabric in the river in Japan.
Kimono have a similar history. Once disassembled, the parts were put back together, much like a jigsaw puzzle, into the original bolt form. Did you happen to see the movie Memoirs of a Geisha? If so, you’ll remember the segment, just after the war ended, in which people were working along the river. They were washing kimono fabric. By clamping one end of the bolt with harite,  secured with a stake in the center of the river, the fabric was allowed to float in the water, with the gentle agitation of the shallow flow loosening accumulated soil and dust.
If you are bound and determined to wash your piece without un-stitching it (this is called maru-arai) then be prepared to use lots of water. Choose a vessel that can hold enough water to allow your garment to fit without crowding. A bathtub works well. A bathtub with a drain in the bathroom floor works even better, as does an outdoor horse-trough or kiddy pool. Fill the container to the top with cool-to-warm water while adding a little cleaning solution. Orvis® or Mane ‘N Tail® (horse/sheep shampoo) work quite well. Baby shampoo will also work well  as does blue Dawn® dishsoap.
Red dye bleeding into the wash water.
Gently lower your kimono into the water trying not to trap bubbles. As you do so, keep vigilant to spot any bleeding as soon as it starts to occur. Red linings are especially notorious for bleeding. If bleeding is noticed, continue adding water until the dye bleeding into the wash-water is carried away from the fabric. This is why it is good to have a large vessel and a drain in the floor (or work outside) – you can allow the water to overflow the top. Keep flushing the container with fresh water until the bleeding stops or the well goes dry.
   With gentle care lift the clean kimono out of the water and gently arrange it in the drum of a washing machine to spin out the water. Replace the water in the wash basin and rinse the kimono. Do this several times if necessary – until the water runs completely clean.
   Never wring the fabric. Many natural pigments used in Japanese dyeing that otherwise are quite stable, will crock if great pressure is applied to them while wet. Crocking is when a dye transfers through contact (as when the blue rubs off an indigo-dyed piece).
   After the final spin, the kimono may be hung to air dry. If you have a long pole that you can run from cuff to cuff  to hang the garment, you will avoid the stretch marks at the shoulder that arise from drying damp clothes on a hanger.
  Some older types of gold leafing used a water-based binder (nikawa). This may dissolve away and the gold with it when doing maru-arai. I don’t recommend washing older uchishiki, or other gold-leafed textiles, for this reason. Opulent textiles were never intended to be washed.
Starching fabric pieces on a drying board.
During the laundering process, the fabric is inspected, spots removed, holes repaired, and perhaps the entire bolt over-dyed. Everyday items, such as nemaki (sleep kimono) and juban(underclothing) would be washed at home and dried by straightening the weave on boards placed in the sun.
Finer fabrics or longer pieces were stretched mid-air using harite and shinshi – the same equipment used to stretch them when they were originally dyed. (Click here for directions on how to make your own harite: harite instructions.)

When it came time to re-assemble the garment, a worn cuff would be turned to the inside shoulder seam, the body itself could be cut at the waist and the ragged hem flipped up (this sewing line would later be concealed by the obi), and the stained kake-eri (false collar) replaced if necessary.

Today there are still a few specialists to whom you may take precious garments.
Do not throw your kimono in the dryer unless it is machine sewn. The stress of the tumbling action will weaken the stitching in all hand-sewn garments. In addition, if you are working with a lined piece, you may cause the various fabrics employed to shrink unevenly. Since traditionally constructed kimono are not intended to be washed as a whole garment, the fabrics are not “pre-shrunk”. Each weave has its own rate of contracting when wet. Chirimen (crepes) can shrink up a great deal, over-all kanoko-shibori may sag. Flat weaves tend to stay the same.
Professionals use a steamer with many drums to stretch and flatten the laundered fabric without actually ironing it. This process is called yunoshi.

Without sufficient care you may wind up with a very disconfrumpulated garment – fabric sagging, fabric shrunk, and seams puckered. To help avoid this, with your still damp garment hanging from a pole with arms spread in a large “T” shape, gently tug at the weft by grasping the seams to either side and pulling until the outer fabric and the lining have flattened and stretched to an even width. Repeat this action for every panel of your kimono. Next address the collar by pulling gently along its length – taking care not to stretch out the top of the okumi panel. Lastly, gently pull and stretch, if necessary, along each of the vertical seams to straighten them out completely. All this activity will help your garment to dry more quickly and evenly, avoid some shrinkage, and make it much easier if you choose to iron it later.
Stretching the clean, re-assembled bolt with harite and shinshi.
A quick on-line search revealed that a furisode (a kimono with very long sleeves worn by young women) costs around $120 to have cleaned, which doesn’t include the sewing fees.
What happens to all the threads that have been removed over time from all the kimono that have been taken apart? Actually, something quite beautiful is made…click on the temari to the left to read more!
Once your garment is entirely dry, remove it from the drying rod and gently iron it with a low steam setting. DO NOT iron any folded seams or edges completely flat. This will ruin the grace of your kimono. Instead try an old tailors trick for ironing men’s neckties – lay a thin yardstick, or piece of cardboard, butt up against the fold and then steam iron. The thickness of the ruler or cardboard will prevent the iron from creasing the fold, while at the same time giving you a clean line.
Time to get gussied up!
copyright John Marshall, 2013
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