1. The anti decubitus mattress can be inflated immediately after purchase, but it is best to use it 12 hours after the first inflation is 8 hours later. Because the anti decubitus mattress inner straps and seams need a cushioning process, try not to inflate the new anti decubitus mattress 2 days before using it.

2. The gas in the bed expands when the temperature rises due to seasonal changes, so pay attention to deflation.

3. After one inflation, the air bed will be a little loose, and the size will be different from the standard, which is a normal phenomenon. The material of the air bed is a bit elastic, and it will feel loose after it swells and becomes soft after being inflated. After a period of time, it is enough to inflate again to achieve the desired effect, but do not inflate it too much.

4. Make sure that the ground or bed frame where the anti decubitus mattress is laid is free from sharp objects such as nails or thorns.