Weak toilet flushing wastes water and compromises hygiene, usually due to aging tank components. Master Xiao Yi Jiang will guide you through the troubleshooting steps: **Inspection Items:** 1. **Water Level**: Remove the tank lid. The normal water level should be 2-3cm below the overflow pipe's top. Low water levels result in insufficient flush volume; adjust the fill valve float height accordingly. \n\n2. **Flush Valve Seal**: Press the flush button and observe if the flush valve opens fully. Insufficient opening may indicate a chain that is too long or a loose button linkage. \n\n3. **Fill Valve Filter Screen**: Unscrew the inlet hose fitting and check if the filter screen is clogged with limescale. Clearing it restores normal water flow. \n\n4. **Flush Valve Rubber Gasket**: Aged, hardened rubber gaskets cause poor drainage; simply replace them. \n\n5. **Siphon Tube Blockage**: In older toilets, the siphon channel may be blocked by limescale. Soak it with an acidic cleaner to clear the blockage. Master Xiao Yi Jiang offers comprehensive toilet repair services, including tank part replacement, toilet installation/removal, and odor control. Our technicians arrive quickly with transparent pricing. Call us at 400-1060-908.
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