1. Check and turn off the water source: Confirm whether the main water source in the downstairs bathroom has been turned off to prevent water seepage from worsening.
2. Cleaning and observation: Use a water absorbing tool or cloth to clean the accumulated water around the main pipeline, carefully observe the source of water seepage, whether it is caused by leakage, cracks or other reasons at the pipeline interface.
3. Take temporary measures and contact professionals: Temporary measures: If the water leakage is not serious, waterproof tape can be temporarily wrapped around the leakage area, or special waterproof coating can be used for preliminary treatment, but it should be noted that this is only a temporary method and the fundamental problem needs to be solved as soon as possible. Contact professionals: Contact professional water pipe maintenance services or property management departments as soon as possible, provide detailed information on the water seepage situation, and have professionals come to inspect and repair it. It may be necessary to replace aging pipeline components, reinforce interfaces, or re lay waterproof layers.