I have been renovating my home for more than half a year. There are so many cabinets in my house. I never know if there is any formaldehyde or not, but I feel uneasy when there are children who want to live. I have never moved in. My cub went to elementary school in Beichen, and it is actually more convenient to pick up and drop off. Later, after being introduced by the parents of the cub’s classmates, they knew that Santa Fe purification, so they came to the home to thoroughly remove formaldehyde. On the day I was finished, I felt a lot better and lost a lot of the original smell. It is said that generally 6-7 days will achieve the best results. After a week, I was asked to close the doors and windows for 12 hours, and they came to the test again. After more than ten hours of closing the doors and windows, there was no original smell, and the formaldehyde test data also dropped. I think it is a very real company. Later, I introduced my neighbors to remove formaldehyde.