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Anonymous users2024-01-24Because if the film formation after spraying is destroyed, it will cause secondary pollution, so it is still necessary to pay attention to spraying for a week, and it is best not to clean and clean furniture. In addition to formaldehyde, it is recommended to buy some friends around you, because the photocatalysts on the market are mixed, and the products are also mixed. Let's take a look at the results of the treatment first, remember to ventilate the smell often.
Or try a photophyll formaldehyde removal material that I used before, this is an upgrade of photocatalyst and is pure plant extraction, the taste is fresh and harmless.
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Anonymous users2024-01-23Forty-eight hours later, it's cured.
It is not very suitable, the kitchen has to go in and out many times a day, and it is easy to destroy the film with photocatalyst and cannot play a role. Then photophyll is not bad, it is an upgraded material for photocatalysts. Formaldehyde can be decomposed in a lightless environment, and it feels like the formaldehyde has been removed for half a month in my study, and it will be good to treat it in the future. >>>More
Not to talk about corrosion, but it will leave traces, the principle of photocatalyst treatment of formaldehyde is to catalyze the decomposition of formaldehyde by covering the surface of the furniture, the hardness of the film is very high, if it is easy to wipe off on the day of treatment, you are more difficult now, you can try to wipe it with some soapy water. >>>More
The Milky Way photocatalyst is used with a damp cloth before the crystals are formed, and if the crystals are formed, they are corroded with strong residual acid.
Photocatalyst is sprayed on the surface of the object, especially requires sufficient ultraviolet light to play an effective role, and there will be secondary pollution if it is not used well. Therefore, at first, when Japan first invented photocatalyst to remove formaldehyde, it was mostly used for industrial formaldehyde treatment. They generally use photocatalysts like tanneries, plate factories, and house facades. >>>More
It's not that it can't be used on solid wood. In fact, the use of nano photocatalysts is very restrictive, the first is that there must be natural light to be effective; The second is that titanium dioxide is easy to turn white when sprayed on the surface of black objects, causing color difference; The third is the phenomenon of slight yellowing of white paint due to the formation of highly oxidizing groups around it due to catalysis. Therefore, photocatalyst construction must be carried out by professionals, and it is generally not necessary to use solid wood, and solid wood, especially high-grade solid wood, has very little formaldehyde and VOC content, so in order to prevent color difference, solid wood does not use photocatalyst.