PlumbingEasy DIYAny time of year
Test toilets for silent leaks
A leaking flapper can waste 200 gallons a day with no sound at all.
How often
Twice a year
Time needed
15 min
Typical cost
$0–$25
Helps avoid
~$300
How to do it
Detailed instructions from EPA WaterSense, a trusted authority on this topic.
Read the EPA WaterSense guideCommon questions
How often should you test toilets for silent leaks?
Twice a year. Any time of year.
How much does it cost to test toilets for silent leaks?
Typically $0 to $25 in parts and supplies. Skipping it risks roughly $300 in repair or replacement costs.
How long does it take?
About 15 min.
Can I test toilets for silent leaks myself?
Yes — this is a straightforward job for most homeowners with basic tools.
Which of these does your home actually need?
Answer a few questions about your home and HomeGuard builds your personalized maintenance schedule — the right tasks, at the right time of year, for your appliances and climate.
Build my free scheduleMore plumbing maintenance
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