The bathroom is all-white chunks of tile. Later in the newspaper to see, ceramic tile, marble and so easy to release radon, but it will increase the risk of lung cancer. Experts: indoor radon pollution comes mainly from natural building stone, such as marble, granite, tile, etc. Therefore, we must look at when selecting tile products radioactive test reports, test results for the A category of the best. In all the tiles, the tiles in the strongest radiation of ultra-white tiles, glazed tiles surface radioactive radon exhalation rate is higher than ordinary ceramic tiles, should be minimized such high radiation tiles. Renovation, with the use of decorative materials should be reasonable, it is best not to use a large area in the room where the tile. Because of the relatively large density of radon in indoor air pollution join in the room usually suspended in a distance of one meter below the ground, the lower the height, the greater the concentration of radon, so the children do not tiled room as possible. Effective way to regular indoor ventilation source of indoor air pollution, which is to reduce indoor radon concentrations, conditions can be equipped with an indoor air purifier. Indoor air testing personnel in pre-test, the first of the whole house will be closed, the doors and windows are shut tight indoor air pollution, minimize indoor air with outdoor air flow, in order to ensure the detection of air to the house the actual air, the whole enclosed need to continue for 12 hours. 12 hours later, inspectors need to collect after the closure of indoor air samples, testing personnel to carry special instruments "atmospheric sampling instrument" into closed after the house, with a triangular bracket to be sampled in the room, start the machine, air particulate filter sampling , each sampling duration 20 to 30 minutes, according to the needs, collecting air samples 3 to 5 for each room. After completion of the air sampling of indoor air pollution CMA, by the staff back to the laboratory, air testing, test projects are five indicators, namely, formaldehyde, benzene, TVOC (total volatile organic compounds shorthand), ammonia and the amount of radon testing. Once detected in indoor air pollution exceeded, consumers can choose from air pollution control air treatment company. Management personnel through the static air pollutants scavenger construction machine sprayed on the surface or inside sources contaminant removal, construction management program after all is done, then use the indoor rapid sterilization machines, air purifiers for sterilization, disinfection, odor. Indoor air pollution join, indoor air pollution, environmental protection provided by Chuzhou Green Ribbon Green Ribbon Indoor Environmental Services Limited. Chuzhou Green Ribbon Indoor Environmental Services Ltd. (www.lsd5188.com) strong, credible, Chuzhou, Anhui environmental projects in collaboration industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the green ribbon into the brilliant green and you work for a better future!