Indoor plants would be the hallmark of beauty because they hold various medicinal benefits. Additionally, they become a totally free air purifier. The construction material useful for building houses often contains dangerous elements. Formaldehyde is a dangerous gas commonly found in building materials. An elevated level of formaldehyde is fatal for health.

Researchers have revealed the usefulness of indoor plants in reducing formaldehyde. A study was conducted on two evergreen shrubs i.e.

Indoor plants would be the hallmark of beauty because they hold various medicinal benefits. Additionally, they become a totally free air purifier. The construction material useful for building houses often contains dangerous elements. Formaldehyde is a dangerous gas commonly found in building materials.除甲醛  An elevated level of formaldehyde is fatal for health.

Researchers have revealed the usefulness of indoor plants in reducing formaldehyde. A study was conducted on two evergreen shrubs i.e. Ficus benjamina (Weeping Fig) and Fatsia japonica (Fatsi or Japanese Aralia). It suggested why these plants have the capability to reduce formaldehyde level in air. Several experiments were conducted on these indoor plants. Both of these were put into containers and three different configurations were used the following:

Whole Plant.
Roots only: the leafy portion was cut off.
Aerial only: the underground portion was sealed off. Only stem and leaves were subjected to air.
After that, equal level of formaldehyde was pumped into containers. The outcomes showed that the quantity of formaldehyde reduced by aerial-only and roots-only portions was equivalent to the total amount removed by entire shrubbery. It had been also pointed out that approximately 80 percent of formaldehyde was removed by the plants within 4 hours.
The control chamber contained no plants in it. Same level of formaldehyde was then pumped in to the control chambers. It had been found that the formaldehyde level was decreased by 7.3% in day time and 6.9% overnight within 5 hours. The absorption level of formaldehyde was decreased in the absence of these indoor plants. Therefore, the results proved that Ficus benjamina and Fatsia japonica play a significant role in the absorption of formaldehyde gas.

It had been also found that the aerial parts of the plants absorb more formaldehyde during day time as set alongside the night. Stomata are small pores at first glance of leaves. The stomata remain open through the day and absorb formaldehyde. Cuticle is a thin film present at first glance of the plants. In addition, it plays a significant role in the absorption of formaldehyde. Researchers genuinely believe that some beneficial microorganisms can be found in the root system of Ficus benjamina and Fatsia japonica. These microorganisms become a significant contributor in the absorption of formaldehyde. However, the root zones of the japonica absorb more formaldehyde during night.

Ficus benjamina (Weeping Fig) and Fatsia japonica (Fatsi or Japanese Aralia). It suggested why these plants have the capability to reduce formaldehyde level in air. Several experiments were conducted on these indoor plants. Both of these were put into containers and three different configurations were used the following:

After that, equal level of formaldehyde was pumped into containers. The outcomes showed that the quantity of formaldehyde reduced by aerial-only and roots-only portions was equivalent to the total amount removed by entire shrubbery. It had been also pointed out that approximately 80 percent of formaldehyde was removed by the plants within 4 hours.
The control chamber contained no plants in it. Same level of formaldehyde was then pumped in to the control chambers. It had been found that the formaldehyde level was decreased by 7.3% in day time and 6.9% overnight within 5 hours. The absorption level of formaldehyde was decreased in the absence of these indoor plants. Therefore, the results proved that Ficus benjamina and Fatsia japonica play a significant role in the absorption of formaldehyde gas.

It had been also found that the aerial parts of the plants absorb more formaldehyde during day time as set alongside the night. Stomata are small pores at first glance of leaves. The stomata remain open through the day and absorb formaldehyde. Cuticle is a thin film present at first glance of the plants. In addition, it plays a significant role in the absorption of formaldehyde. Researchers genuinely believe that some beneficial microorganisms can be found in the root system of Ficus benjamina and Fatsia japonica. These microorganisms become a significant contributor in the absorption of formaldehyde. However, the root zones of the japonica absorb more formaldehyde during night.