暖水袋怎么注水

To fill a hot water bottle, follow these steps:

1. Remove the stopper or cap from the hot water bottle.
2. Hold the hot water bottle upright and slowly pour warm (not boiling) water into the opening.
3. Fill the hot water bottle to the recommended level indicated on the bottle or in the instructions.
4. Make sure not to overfill the hot water bottle to prevent leaks.
5. Once filled, securely replace the stopper or cap to seal the hot water bottle.
6. Check for any leaks by gently squeezing the hot water bottle.

Remember to always use warm water and not boiling water to fill a hot water bottle to avoid burns or damage to the bottle.