Toilets rarely fail without warning. A flapper starts to seep, a supply line begins to fray, a bolt cap sits slightly askew because the toilet has started to move. Most of those warnings are easy to spot if someone looks on a schedule rather than waiting for a problem to announce itself.
Hard water in Fullerton makes the schedule a little more important, since mineral scale gradually affects tank parts and the small jets under the rim.
The calendar
- Every month
- Listen for running or hissing after the tank fills. Glance at the floor around each base and behind the tank.
- Every three months
- Wipe and inspect the rim jets for mineral crust. Check that the toilet does not rock.
- Every six months
- Do a dye test on each toilet. Look inside the tank at the flapper, chain and fill valve.
- Every year
- Test each shutoff valve and the main shutoff. Inspect each supply line for fraying, kinks, rust or bulges.
- Whenever the toilet is serviced
- Consider replacing an old supply line and a stiff shutoff valve while the water is already off.
Yearly record
| Check | Hall toilet | Primary toilet | Other toilet |
|---|---|---|---|
| Dye test (date and result) | |||
| Shutoff closes fully | |||
| Supply line condition | |||
| Base dry and solid | |||
| Rim jets clear |
What counts as a finding
- Color in the bowl after a dye test.
- Any dampness at the valve, supply nuts or tank bolts.
- A supply line that is kinked, rusted, frayed or bulging.
- A toilet that shifts when you sit or push on it.
- Stains, soft spots or a musty smell near the base.
- Crust that blocks the rim openings.
Handle it or schedule a plumber
- IfThe chain needs adjusting or the rim jets need a cleaningThenMost homeowners can do this.
- IfThe dye test shows a leak and the shutoff works wellThenA flapper swap is a common do-it-yourself repair.
- IfA shutoff valve will not turn or drips when usedThenSchedule a licensed plumber to replace it.
- IfThe toilet rocks and tightening does not holdThenSchedule a plumber to reset the toilet and check the flange.
Common questions
Do I really need to test shutoff valves every year?
Valves that sit unused for years are the ones most likely to stick. A yearly turn keeps you informed.
What is the most commonly missed check?
The supply line. It sits behind the toilet where nobody looks, and a failing one can burst.
Can I skip the dye test if I do not hear running?
A slow flapper leak can be silent, so the dye test is still worthwhile.
General information for Fullerton, not a quote or professional advice. In an emergency, call 911.