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How often do you clean faucet aerators or replace cartridges?
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I’m trying to get ahead of faucet problems instead of waiting for the flow to drop or a drip to start.
Do you clean aerators on a regular schedule, or only when you notice low flow or a weird spray pattern? And is there any benefit to preventive cartridge maintenance, or does taking it apart unnecessarily just risk creating new problems?
I’m especially wondering how people handle:
- Older faucets versus newer ones
- Hard water or visible scale buildup
- Reduced flow, uneven spray, or a slow drip
When does cleaning stop being worth it and mean the aerator or cartridge should be replaced? Any easy checks for telling a clogged aerator from a cartridge problem would be helpful.
1 reply
For reduced flow or an uneven spray, a quick isolation check can prevent unnecessary cartridge work:
1. Unscrew the aerator and rinse out any grit or scale. Soaking it in vinegar can help with mineral buildup, but avoid soaking rubber parts for long.
2. Briefly run the faucet without the aerator, directing the water into a container.
3. If the flow returns to normal, the aerator is the restriction. Clean it or replace it if the screen is damaged.
4. If flow is still weak, check that the shutoff valve is fully open and that the supply hose isn’t kinked before blaming the cartridge.
I’d avoid taking a cartridge apart as routine maintenance. A slow drip that persists with good supply flow points more toward worn cartridge seals, while a clogged aerator usually affects flow or spray pattern without causing the faucet to leak when it’s off.
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