1. The anti-bedsore mattress can be inflated immediately after purchase, but it is best to use it 12 hours after the first inflated for 8 hours. Because the inner straps and seams of the bedsore pad require a cushioning process, try not to have enough air for the first 2 days of using the new bedsore pad.

2. After one-time inflation, the air bed will be a little loose, and the size will be different from the target. This is a normal phenomenon. The material of the air bed is somewhat elastic. After inflating, it will feel loose when it expands and becomes soft. After a period of time, you only need to re-inflate to achieve the desired effect, but don't be too full.

3. Ensure that there are no sharp objects such as nails or thorns on the floor or bed frame where the anti-bedsore mattress is laid.

4. Seasonal change, the temperature rises, the gas in the bed expands, pay attention to deflation.

5. Do not inflate too much at any time, especially in summer, otherwise the pull straps of the anti-bedsore mattress will be overloaded and broken, resulting in a bulge on the bed surface, which cannot be repaired.

6. When the temperature drops, the anti-bedsore mattress will become soft, pay attention to qi. Any inflatable product, including car tires, will naturally leak air. This is a normal phenomenon. Pay attention to regular air supply.