What should I do if my toilet won't flush but is not clogged?

If your toilet won’t flush and the bowl isn’t clogged, check the tank parts. Many no-flush issues come from the handle, chain, flapper, or fill valve. We serve Greenville, SC, Taylors, and nearby areas.

• Check the chain: attached and slightly slack.
• Inspect the flapper: seals and pivots freely.
• Open the water shutoff fully.
• Set water level to the fill mark.
• Tighten a loose handle nut.
• Hissing or slow fill can mean a bad fill valve.

<br/> Updated: 2026-01-02 <br/>

Need help in Greenville, SC? Call 864-606-3069 or book online.