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After a new home renovation, if there is a pungent odor, many people will be aware of indoor pollution exceeded. And if there is only a slight odor or no smell in the room, people tend to relax. In fact, no odor does not mean no pollution. At home, you can take some simple methods for self-test indoor environment.
For example, you can use the bamboo that is most vulnerable to life in plants to conduct environmental self-tests. Bamboo will be placed at different locations in the home. If the bamboo is soon to wither, it indicates that the environment in the home has been contaminated. Different degrees of withering indicate different levels of pollution. Raising small goldfish in shallow basins with a depth of 5 cm or less can also be used as a method of self-testing. If a small goldfish dies within a week, the indoor formaldehyde concentration is at least 3 to 5 times higher than the normal standard. The combination of the two methods is more reliable.
Through the self-test to discover the phenomenon of indoor pollution, relevant indoor environmental monitoring units can be invited to carry out indoor air pollution level detection. They have scientific detection methods and special equipment, and the test results are accurate, and measures can be taken to remove the decoration pollution in time.
How to self-measure formaldehyde concentration in new house decoration
In a shallow basin with a liquid surface depth of 5 cm or less, if a small goldfish dies within one week, the indoor formaldehyde concentration is at least 3 to 5 times higher than the normal standard.