Polyurethane foam is an excellent building material appreciated by consumers.
This is a wonderful sealant, sound and heat insulator, can be used as a reliable adhesive composition.
It is easy and convenient to work with the composition, but with all its obvious advantages, there is a small disadvantage.
Even if work is carried out with great care and accuracy, foam can get on hands, clothes and surrounding objects.
The material has features that are important to consider when choosing a removal method.
They are as follows:
But even if you get dirty in the product, you should not be afraid: it is not toxic and not dangerous to health.
If you do not need to be in public, then you can wait a couple of days, and the frozen composition will gradually lag behind.
But it is not always possible to sit out at home, and in such cases you have to resort to various methods of removing the foam.
The fastest and most effective, and also the safest, is the use of a saline solution.
To do this, first it takes some time (several minutes) to soak your hands in a solution of salt, and then remove the dirt with a pumice stone.
Upon completion of the event, it is advisable to lubricate the skin with an emollient cream to prevent drying out of the skin.
It is possible to clean the surface from stains using special chemical compositions.
All of them are conditionally subdivided according to their action:
It is advisable to purchase solvents of the same brand when purchasing building materials and polyurethane foam.
Usually, it is they that turn out to be the most effective and effective, in comparison with the compositions of other manufacturers.
Of course, fresh stains that have not had time to harden are much easier to remove than old.
Which method can be used if required to wipe the polyurethane foam off the laminate or delicate fabrics? In such cases, you will have to resort to strong proprietary formulations: they are not cheap, but they work flawlessly.
It is important to observe basic personal safety equipment when working with chemical compounds: all manipulations are carried out with protective gloves, and the room must be well ventilated.
While the foam has not yet turned into rubber, it is easiest to remove it.
To do this, it is removed as much as possible with a scraper, after which you can use a solvent. Its appearance depends on the quality of the base material.
The most suitable chemicals are:
Its performance is appreciated by professional window fitters who prefer it to other formulations.
If foam gets on the varnished surface, it is strictly forbidden to use various solvents: they can irreversibly damage the surface.
The main thing in this case is to have time to prevent the foam from drying out completely. You need to choose the right moment when it will no longer get dirty. Gently pulling on the dried, slightly lagging foam, you need to pull a little - and the pollution will easily fall behind.
If this method does not help, you will have to resort to using "chemistry". Try to get a mild enough foam cleaner and do a little test in a secluded area.
After a while, check the result of its effect: if the material has not been deformed or faded, you can carefully use the agent on the entire contaminated surface. If there is one or more stains, they can be carefully treated with napkins soaked in the composition.
Since polyurethane foam is usually used to insulate these elements, they most often suffer from contamination with it.
No matter how carefully you would try to carry out the work, accidental drops will somehow fall on the surface of the parts.
The use of chemical compositions is an extreme measure, so it is advisable to try to do without them.
What options are available to remove such stains at home?
Cut off the protruding part of the frozen foam with a knife and remove, apply a little vegetable oil on the remaining spot for fifteen minutes.
It should soften the stain somewhat, which then can be easily wiped off with a regular dish sponge.
Do not forget about the residual oil residue on the surface, which can be easily removed with any detergent.
With the help of available tools from the pharmacy
Gel Dimexid has an interesting property - it remarkably softens even old foam stains.
It is worth a "penny", and its acquisition will not be burdensome.
Wearing gloves, apply the product to the stain with a brush, then gently and thoroughly rub it off. You can use fine sandpaper to remove stains from wood.
Having dirty good clothes, people often use any advice just to clean the thing.
Most of the recommendations are to use the strongest solvents and cleaners possible.
The fact is that their formula guarantees dissolution or softening of adhering foam, but the surface of the fabric will undergo a similar effect. The strong agent also does not spare PVC or paintwork.
So what to do? How can you scrub the foam off your clothes?
As annoying as it sounds, if the foam has polymerized on the clothes, most of the time you won't be able to wash it.
In addition, being too persistent can damage tissue.
Using a blade or a sharp knife, it is advisable to cut off the stain to the very base, being careful not to touch the fabric. A little solvent is applied to the trail from it with a cotton swab, and after waiting about ten minutes, you can try to gently scrape off the remaining dirt.
If all of the above did not help, you can try to creatively close the stain in a tailor's way - close it with an applique, a pocket or a deliberately bright patch.
Posted By: Work Style |05, Nov 2020
Posted By: Work Style |05, Nov 2020
Posted By: Work Style |03, Nov 2020
Posted By: Work Style |01, Nov 2020
Posted By: Work Style |09, Nov 2020