Is there formaldehyde in sponges, and does nanosponges have formaldehyde

*The sponge itself does not contain formaldehyde**. Sponge is a polymer material, usually made of polyurethane or polyester, which may have a certain odor but does not contain formaldehyde.

However, in the process of making certain furniture, such as mattresses, sofa cushions, etc., glue containing formaldehyde may be used to increase the hardness of the sponge or the stickiness of the adhesive. This can lead to a slight formaldehyde smell from the furniture when it was first purchased.

In addition, after using it for a long time, the sponge may breed bacteria and emit odors. Therefore, if furniture made of sponge is found to have a strong odor, it may be due to the contamination of formaldehyde-containing items such as glue with excessive formaldehyde, or the long-term growth of bacteria in the sponge.

Regardless of the reason, if formaldehyde-containing substances are used in the furniture manufacturing process, their use should be avoided or reduced as much as possible in the manufacturing process to protect human health. It is advisable to buy furniture from regular brands and manufacturers, which usually go through strict quality control and testing, and are more likely to guarantee the safety of the product.

Sponges are formaldehyde-free

Sponge is a kind of polymer material, if you buy it newly, it does have some taste, and it will be good for a long time, but it should be noted that there are more pores in the sponge.

It has good water absorption and air absorption, which can easily lead to the growth of bacteria, mites and other microorganisms in the sponge.

Nonsense, formaldehyde is absolutely exceeded, I don't believe that I can't choke you if I smell it when I burn it with a lighter.

Summary. The nanosponge has formaldehyde, but the formaldehyde content does not exceed the standard. Nano sponge is a kind of cleaning product, which can clean up oil stains and stains without any cleaning products, which greatly facilitates daily life.

However, it should be noted that the nanosponge should not be placed in a place that is easily accessible to children or pets to avoid accidental ingestion.

The nanosponge has formaldehyde, but the formaldehyde content does not exceed the standard. Lulun leakage nano sponge is a kind of cleaning product, without any cleaning products, tung liquid can clean up oil stains, stains, greatly convenient daily life. However, it should be noted that do not put the nano sponge in a place that is easily accessible to children or pets to avoid accidental ingestion.

The biggest difference from the traditional cleaning sponge is that the product adopts a pure physical decontamination mechanism, relying on the nano-level capillary opening structure in the sponge, which automatically adsorbs the stains on the surface of the object during the wiping process; It has a natural antibacterial effect, does not contain any chemical silver Qingxue cleaning agent, has super effectiveness, fine material, and does not hurt; Only clean water is used to remove stubborn stains, which is clean and environmentally friendly; It is suitable for cleaning uneven and uneven, deep stubborn dirt, easy or wheel care, without leaving scratches; It is simple and convenient to use, no chemical cleaning agents are required, and no new pollution is caused to the environment; Only 30-40% of the water consumption of traditional cleaning methods is required before cleaning, which greatly reduces sewage discharge, saves water resources, and benefits future generations.

If the sofa is filled with a whole piece of sponge, even if the splicing is not glued for adhesion, then theoretically it does not contain formaldehyde, because the sponge is made of polymer polyurethane, which does not contain formaldehyde.

But there are two situations to be aware of:

1) If this sponge is glued up with glue and splicing occurs, then it may have a formaldehyde problem.

2) If the sofa is not filled with sponge, but some other toxic and harmful substances, then there may be formaldehyde.

Consumers should carefully distinguish when purchasing, and beware of excessive formaldehyde that endangers their health.