How to use activated carbon, the effect was better? 1, the reference amount: newly decorated rooms (including office space, hotels, etc.), per square meter of 1-2 packets (ie, 50-100g) the amount of use. Indoor environment daily protection according to the degree of pollution appropriate reducing the dosage. Note: 50-100g per square meter is used to calculate the amount of space used, does not mean that every square meter evenly placed 50-100g. 2, usage: A, remove the activated carbon adsorption package unpacking, placed directly in the living room closet, shoe racks, bookcases, cabinets and other cabinet; beside the computer, desk, coffee table, sofa next to the regular activities of the place, who, as well as need to purify the air at any other location. Emphasis placed location for the source of pollution and human activities take place regularly. Placed within the space of 180 cm in height as well. (Note: This is determined by two factors. 1, activated carbon is a passive purification materials, the adsorption of airborne hazardous substances must rely on the air as the medium, but the indoor air flow is poor, activated carbon is difficult to capture in a short time away from it distance and the air of harmful substances, so for a small range, the best use of small spaces, such as indoor pollution source control and activities of the local people often use 2, indoor harmful gas, formaldehyde, for example, its specific gravity is greater than the air , so the interior space in the lower part of the most serious pollutants, the height and the body height considerably, and therefore optimal placement height.)