What is the best effect besides formaldehyde?

In addition to formaldehyde is a big problem for many families after renovation. Everyone will search online to see what good methods can be used for reference, but there are many unscientific methods in in addition to formaldehyde, which will not only delay the occupancy time, but also make the work in in addition to formaldehyde more difficult. Let's make an in-depth analysis and find out which method is better for in addition to formaldehyde.

1, window ventilation is the best way to remove free formaldehyde. When opening the window, there will be a steady stream of fresh air to dilute the indoor air containing formaldehyde, thus achieving the purpose of purifying formaldehyde. However, window opening is easily affected by the weather and the effect is also affected by the apartment type.

2. Activated carbon is an effective way to purify the air. It has a strong adsorption effect on harmful substances such as formaldehyde, and the smaller the particles, the better the adsorption effect. It should be noted that most activated carbons have certain adsorption limitations. Once saturated, it will no longer be absorbed, but it will desorb and release the absorbed harmful substances.

5. The fan can play the role of "inducing wind" and accelerate the exhaust of indoor gas containing free formaldehyde. This method is only useful for poorly ventilated houses, but not for well-ventilated houses?