The precaution of using the MDF toilet seat

1. Check whether the thickness and density of the MDF toilet seat are uniform, whether the edges and corners are damaged, whether there are delamination, bulging, carbonization and other phenomena, and whether there are soft parts.
2. If possible, saw a small piece of medium density fiberboard(MDF toilet seat) and soak it in water with water temperature of 20 ℃ for 24 hours to observe its thickness change and observe whether there are small bulges on the board surface. The thickness changes greatly, and there is a small drum on the plate surface, indicating that the water resistance of the plate surface is poor.
3. Select the MDF toilet seat with low release and smell it with smell. Select the MDF with low pungent smell, because the greater the smell, the higher the formaldehyde release and the greater the pollution.