A toilet flush valve controls the flow of water from the tank into the toilet bowl. It is made of a valve body, a flapper, and a chain. When you flush, the chain lifts the flapper and water flows from ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Your toilet is always there for you. It waits in the same spot every ...

The way a toilet works is a mystery to most people. But like many mysteries, a closer examination may reveal that the toilet isn’t really very mysterious at all. In fact, this device is ingeniously ...

Do-it-yourselfers can easily replace a faulty toilet tank flapper without a visit from the plumber. If you have recently replaced the tank flapper and your toilet is still running, it may be time to ...

The mysteries of a running toilet can drive you nuts. Not only is it an annoying problem, it wastes a lot of water.

We know that toilet problems are usually the last thing anyone wants to deal with — but did you know there are several issues you can fix without shelling out your hard-earned cash to a plumber? The ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? It’s annoying. One moment a toilet flushes reliably. The next, it doesn’t. In most ...

Q: My toilet is causing me fits. The water from the tank is slowly leaking into the bowl, and I can’t figure out why. I have replaced the flapper, but the problem persists. What else should I do? A: ...