A toilet that keeps refilling may seem like a small annoyance, but it could cost you. For one homeowner, a constantly refilling toilet seemed to waste up to 80 gallons of water each day and contribute to rising water bills. They took to Reddit's r/askaplumber for advice.
Here's what to know
"How do I go about fixing this toilet so it quits refilling constantly?" they asked, explaining that their water meter was clicking "about 0.1 every few minutes."
A loss of 0.1 gallons every two minutes may not seem like a lot, but it adds up to roughly 72 gallons a day. That's more than 2,000 gallons for a whole month.
One commenter advised: "Turn water off, replace fill valve and throw a flapper in while you're doing it. Will total like 15-20 bucks, and take 15 minutes."
Another noted the specific toilet model could matter and that the easiest repair may depend on the hardware already in place: "That's a Mansfield. They'd have to replace the entire flush valve to use a new flapper. It probably just needs a new seal."
More background
A refill that only kicks on every couple of minutes can still waste a meaningful amount of water without attracting much attention.
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That makes a $15 to $20 repair suggestion stand out. Compared with a high bill caused by more than 70 gallons of daily water loss, a quick, inexpensive fix is much easier to deal with.
Thousands of lost gallons in a month can also affect more than a household budget. Water has to be pumped, treated, and delivered through systems that use energy and infrastructure, so fixing a toilet leak can reduce waste without requiring a major home upgrade.
Where can I learn more?
These stories include simple ways to test for tank leaks and low-cost fixes involving flappers, seals, and fill valves.
• A handyman showed how a simple flapper-valve fix stopped a constantly running toilet.
• A plumber used a simple toilet dye test to trace a sky-high bill.
• A home maintenance expert showed how food coloring in the tank can reveal leaks.
• A plumber shared how a quick DIY toilet repair can prevent wasted water.
• A handyman broke down an easy toilet repair to avoid an unnecessary plumber visit.
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