How Hard Water in Dallas Causes Mineral Scale inside Toilet Flush Valves

In this brief article brought to you by Texas Rooter, we shed light on an oft-overlooked culprit when it comes to running toilets: hard water. Mineral scaling inside your toilet could be preventing toilet mechanisms from working as they should.

If you’d rather have a plumber investigate, then contact Texas Rooter to hire a uniformed and experienced plumber. We are proud to offer emergency plumbing repair service for homeowners, businesses, and property managers.

Understanding How a Toilet Flushes

The inside of a toilet tank looks more complicated than it really is. Here’s a simplified explanation of what’s going on:

Water sits inside the tank until someone pulls the handle or presses the flush button. This lifts a part called the flapper or opens a flush valve. Water rushes into the bowl and carries waste through the drain.

After the flush, the flapper or valve closes. The tank then refills with water and waits for the next flush.

We’ve mentioned the flush handle and flush valve, but the seal deserves some special appreciation. When the seal closes tightly, the toilet holds water inside the tank. When the seal leaks, water slowly escapes into the bowl. The fill valve senses the lower water level and adds more water.

How Hard Water Creates Mineral Scale

Next, let’s talk about hard water and mineral scaling. Dallas water contains dissolved minerals, including calcium and magnesium. Over time, these minerals leave behind a hard and crusty deposit called mineral scale. You might notice that chalky residue on your glassware and silverware.

The toilet tank gives those minerals plenty of time to collect and build up. Water repeatedly enters the tank, moves across internal parts, and leaves small amounts of minerals behind. Over time, scale can collect around the flush valve, flapper, fill valve, and other components.

To make matters worse, a toilet does not need a huge amount of buildup before trouble starts. Even a small amount of scale can interfere with a rubber seal.

The Flush Valve Can Lose Its Tight Seal

Mineral scale can create a rough surface where the flapper needs a smooth seal. Scale can also collect on the flapper or around the valve opening. Instead of closing tightly, the parts may leave behind a tiny gap.

You can bet that water will find a way to sneak through that gap. As a result, the toilet tank slowly loses water, the fill valve turns on to replace it, and you’re faced with a running toilet.

Replacing the flush valve can solve the problem when the old part simply wears out. Hard water, however, can damage the new components over time.

If you’ve been scheduling plumbing repair service for the same running toilet over and over again, then it might be time to address the root cause.

Stop Replacing the Same Parts

A running toilet wastes water, produces annoying noise, and can turn a small problem into a recurring expense. Even a new toilet installation in McKinney might be just a patch-job.

If you want a long-term solution, then it’s always advisable to get at the root cause: hard water. With a water softener installation, you can save yourself and the toilet from the constant headache of mineral buildup.

Whether you want a quick repair, a new toilet installation, or a water filtration system, the uniformed plumbers at Texas Rooter have the experience, expertise, and equipment to get the job done right.

As a licensed and insured business, Texas Rooter goes above and beyond to deliver long-lasting results. Call or message us today to speak with a live representative. We’re happy to address questions or concerns, schedule an appointment, or arrange urgent plumbing repair service.