How to remove polyurethane foam from clothes?

How to remove polyurethane foam from clothes

When carrying out repair work, one often has to deal with such a construction material as polyurethane foam. It has a number of undeniable technical and operational advantages. But the high adhesion of the composition is not only its advantage, but also a disadvantage in cases where the substance gets on clothes.

How to remove polyurethane foam from clothes?

It is much easier to remove polyurethane foam from clothing using improvised means before it turns into a hardened layer. It is even easier to do this using a special cleaner, the main thing is to act as quickly as possible and strictly follow the order of work:

  1. Using a knife or spatula, remove the cap of mounting foam – do not let the building material dry out, otherwise it will be problematic to remove the traces.
  2. Dip a cotton pad into the cleaner for a few seconds, then wipe the contaminated area of ​​the fabric with gentle movements (try to do this as quickly as possible, as the subsequent condition of the fabric depends on the speed of removing the top layer of foam).
  3. Wash the clothes after rubbing the problem area with laundry soap.

In addition to the cleaner, purified gasoline, acetone, white spirit, and nail polish remover will help remove traces of polyurethane foam from fabric.

However, some difficulties may arise during their application. Strong chemical reagents can dissolve paint on clothes, and with prolonged exposure can damage the fabric itself, so you need to test their effect on an inconspicuous area of ​​the product. It is also worth noting that working with such substances requires quite a bit more time than using a cleaner.

Do not forget that when working with the above-mentioned products, you should follow certain safety rules (ventilate the room thoroughly, use a respirator and protective gloves), since they contain toxic compounds.

How to Clean Dried Foam from Fabric

Here are some handy tools that will help you remove hardened sealant from work clothes at home:

  • Dimexide solution is a medicinal product that has anti-inflammatory and local anesthetic effects. The method of cleaning fabric involves applying the preparation to a part of the garment cleared of foam for 30-40 minutes. After that, you should clean this area with a coarse brush and wash the item with the addition of a large amount of detergent.
  • A special solvent for solving problems with traces of sealant is sold in almost every hardware store. With its help, you can clean the fabric in just 20 minutes.
  • Vegetable oil. Warm up a few ml and apply to the problem area previously cleaned of foam pieces. Leave for about 5 minutes, then sprinkle powder on top. Foam it, you can add a little water for this. It remains to gently rub the fabric and wash. If necessary, repeat the procedure.
  • Purified gasoline or white spirit. The foam removal technology is not much different from those described earlier, the only difference is the time of processing the fabric with the composition (wet a swab and immediately try to rub off the stain) and the need for subsequent cleaning with a stain remover.

When using purified petrol or white spirit, be extremely careful and do not leave it on the fabric for too long – such cleaning agents can remove paint along with the main contamination.

Effect of temperatures

In case of surface contamination of work clothes, there are two effective methods of removing polyurethane foam using sudden temperature changes.

  1. It is necessary to place the soiled items in a bag so that the foam stain does not come into contact with clean areas of the fabric, and is on the outside, and put it in the freezer for several hours. You can clean the frozen layer of foam with a regular knife – if there are stains left on the surface, then remove them with a solvent or nail polish remover, trying not to damage the paint of the fabric. Then wash in the usual way.
  2. High temperatures also have a destructive effect on the foam structure. Leave the damaged clothes in the sun for a few days – and soon you will see how the sealant layer gradually turns into barely noticeable stains that can be easily removed by washing the clothes. It is recommended to periodically knead the stain, this will help it to come off the fabric.

Please note that this method works best for items made from durable materials (such as work jeans or a canvas jacket).

How to avoid stains

No matter how effective the methods for removing polyurethane foam from things are, the best method of dealing with contamination is to prevent it.

  1. The first and easiest thing is to use old or protective clothing (gloves and special overalls). Such things are made of special materials, due to which you can wash off paint, mounting foam and other finishing substances from them in a matter of minutes.
  2. Don’t forget about specialized tools, the use of which can significantly simplify the regulation of the amount of sealant. With a dispenser, excess substance will not be squeezed out, which reduces the possibility of contamination.
  3. Try to organize your workspace correctly – clear the repair area of ​​excess furniture and unnecessary equipment.

At home, it is quite possible to cope with traces of polyurethane foam on your own – for this you can use both mechanical methods (cutting with a knife) and special chemical reagents. The effect of various temperatures and improvised means are also very effective.

But all these methods take time to implement, so it is better to initially protect yourself from the accidental appearance of unwanted stains on clothes before repair work using sealant.

Abbas Jahangir

I am a researcher and writer with a background in food and nutritional science. I am the founder of, our reputable online platform offering scientifically-backed articles on health, food, nutrition, kitchen tips, recipes, diet, and fitness. With a commitment to providing accurate and reliable information, we strive to empower our readers to make informed decisions about their health and lifestyle choices. Join us on's journey toward a healthier and happier lifestyle.

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