Qinaldehyde pie and hope tree work well.

Do you want to ask the question "which is better, Qin aldehyde faction or hope tree?" In terms of product composition and adsorption capacity, cyanamide is better.

1, product composition: the main components of cyanamide are diatom mud and tourmaline, both of which have good adsorption and decomposition capabilities for formaldehyde. It is hoped that the main component of in addition to formaldehyde jelly is activated carbon, which can adsorb formaldehyde, but the effect of decomposing formaldehyde is relatively weak.

2. Adsorption capacity: The diatom mud and tourmaline components of Qinaldehyde group make it have strong adsorption capacity, which can effectively adsorb formaldehyde in the air. Besides formaldehyde, it is hoped that tree jelly also has adsorption capacity, but it is relatively weak in adsorption speed and adsorption capacity.