What should I do if the sofa sponge turns yellow?

Sofa sponge glue is a common filling material, which is made of foamed polyurethane. This material turns yellow easily, especially in wet environment. Yellow sponge glue is not only unsightly, but also may affect health. Therefore, if your sofa sponge is yellow, you need to take some measures to remove it.

Use white vinegar or lemon juice.

Pour white vinegar or lemon juice on the sponge glue and gently wipe it with a wet cloth. This will remove the yellow stain. You can also heat white vinegar or lemon juice to a warm state, then pour it on sponge glue and dry it naturally. This can remove yellow stains and odors.

Use oxidant

Put a certain amount of oxidant in water and soak it in sponge glue. After soaking for 30 minutes, take out the sponge glue and gently wipe it with a wet cloth. This will remove the yellow stain.

Exposure to the sun

Move the sponge rubber outdoors and let the sun shine for several hours. This can remove yellow stains and odors. Please be careful not to expose the sponge glue for too long, otherwise it may break or deform.

4. Place it in a well-ventilated place

Put the yellow sponge glue in a place where the indoor air circulates, and let it be fully ventilated to remove the odor. If you put it indoors, you can use air freshener or desiccant to absorb odor.

In short, you can try the above methods to remove the yellowing problem of sofa sponge glue, and different methods are suitable for different situations. If the sponge glue in Ai Jia has turned yellow seriously, it is suggested to replace or repair it in time to ensure the healthy and comfortable family environment.