How To Clean Calcium Buildup Off Of Your Faucet

If you’ve ever noticed a buildup of calcium in your faucet, then you’re not alone. It’s a common problem for homeowners and the first step to solving it is to determine the cause. The most common source of calcium buildup is hard water, which results when contaminants like lime and rust are left behind on the surface of your faucet. This can often happen over time as well because hard water may build up deposits on showerheads or toilets that were installed decades ago. Hard water can also build up inside pipes. When you think about how much calcium is wasted just by leaving this buildup untreated, it becomes clear why cleaning calcium buildup off of your faucet is so important. Here’s how to clean calcium buildup off of your faucet.

How To Remove Calcium From Faucet || Hard Water Stain Removal || Easy|| Green Cleaning

What is Hard Water?

Hard water is most often used to describe water with a high amount of mineral content. This type of water may have a high level of calcium, magnesium, and/or iron. Scrubbing hard water off surfaces can be difficult because it leaves behind a residue that is difficult to remove. Hard water can also be problematic because it can corrode metal pipes and cause them to deteriorate early.

When you’re thinking about how to clean calcium buildup off of your faucet, you need to consider the type of hard water you have and the materials this type of water could impact.

How To Test Your Water Quality

The first step to get rid of calcium buildup is to test your water quality. To test for hard water, soak a piece of white paper in your water and let it dry out. If it turns brown or orange, then you have hard water which needs to be treated with a product like Culligan’s Water Softener Plus.

If your testing shows that you have hard water, then you need to flush the pipes by running the cold-water tap while waiting for a few minutes. Once the cold-water tap is running, fill up a bucket with warm water and pour that over the faucet as well as any other areas where calcium might be building up. Let everything drain out before replacing the cold-water tap back on.

Once this process is complete, rinse your faucet with distilled vinegar and place a bowl underneath for now since you will need to clean off all of the leftover vinegar from inside the faucet and pipes later on.

When Do You Need to Clean Your Faucet?

There are a few times that you should clean your faucet. Otherwise, this buildup can build up so much that it causes these potential problems:

  1. When you notice calcium has built up on the surface of your faucet
  2. If you notice a hard water ring or white spots on your faucet
  3. If a showerhead or toilet is clogged with calcified deposits
  4. When you notice a bad smell coming from your pipes
  5. If your faucet is leaking due to calcium build-up
  6. When you notice a rusty feeling in your faucet
  7. If your faucet is making a loud noise when it’s running

What is Calcium Buildup And Why Should I Worry About It?

Calcium buildup is a common problem for homeowners, but it’s an even bigger headache when you have hard water. The main cause of calcium buildup is hard water, which is made up of contaminants like lime and rust that settle on the surface of your faucet. This can happen over time as well due to deposits left behind by hard water that builds up inside pipes. When there’s calcium buildup, it can waste a lot of resources because you don’t know what’s going into your drinking water and onto your dishes.

Here are some ways that cleaning calcium buildup off of your faucet helps:

– It prevents mold from growing in the bathroom or kitchen sink because calcium buildup encourages this growth by restricting airflow and providing an ideal environment for bacteria to grow

– Cleaning stops damage to countertops, floors, and tile surfaces in the bathroom or kitchen sink because these surfaces are not able to breathe properly when they’re covered with calcium

– It stops soap scum build-up on showerheads because soap scum forms on the surface of the faucet where calcium exists, preventing soap from rinsing off.

– It prevents mineral deposits from building up inside of your pipes, which can cause your pipes to crack or burst and wastewater and energy.

– It reduces the risk of bacteria growing in the faucet, which is why faucets are often covered with a removable cartridge to prevent this problem

If you have hard water, it’s important to take steps to remove calcium buildup from your faucet. You can do this by using methods mentioned below:

Ways to Remove Calcium Buildup From Your Faucet

There are many ways to remove calcium buildup from your faucet.

You can use an abrasive scrubber, which is a sponge that has been soaked in a solution of water and dishwashing detergent.

You can also use vinegar, baking soda, or lemon juice as a substitute for the dishwashing liquid.

If you have hard water and you don’t want to deal with the hassle of cleaning it yourself, then consider investing in a specialized faucet filter that removes hard water deposits before they build up on your faucets.

Regardless of what cleaner you choose, gently scrub the buildup off of your faucet with an abrasive scrubber or toothbrush. If you have hard water and have calcium buildup on your showerhead, then try filling up the showerhead with plain white vinegar and let it sit overnight. The next day, rinse out the showerhead under running water and wipe it down with paper towels.

What Will Dissolve Calcium Deposits?

Some common products that will dissolve calcium deposits are vinegar, lemon juice, and white vinegar. These solutions work best if you coat the calcium deposits with them before wiping them away. You can also use baking soda to remove calcium buildup. Baking soda is a great option because it’s inexpensive and abrasive enough to get rid of the build-up without damaging your faucet. You can store baking soda in a plastic bag or jar in case you need to use it again on another faucet.

The most important thing to remember when cleaning out calcium deposits is that they’re usually not coming from just one source and that there might be other types of buildup as well. So, make sure to keep your eye out for more than just calcium buildup when you clean your faucets.


Hard water can cause calcium buildup in your faucet, as well as on your dishes, in your showers, and even in your glassware. If you’re noticing build-up on your faucet, you can remove the buildup with a mixture of vinegar and salt.

The vinegar and salt mixture is able to dissolve the calcium deposits, which means that you can clean them away. If you notice hard water buildup on your dishes, however, you’ll have to rely on another type of cleaner to get rid of it.

You can use a mixture of baking soda and vinegar to clean your faucet or dishwasher. The baking soda is abrasive enough to cut through the calcium buildup while the vinegar dissolves it.

What will dissolve calcium?

When you’re trying to remove calcium buildup, the best product to use is vinegar and salt, which will dissolve the calcium deposits.

Can I use bleach?

No, bleach will remove the stains on your faucet, but it will not dissolve the calcium deposits.

Can I use ammonia?

No, ammonia cannot dissolve calcium deposits and it can damage your faucet and other surfaces in the process of removing them.

Does WD 40 remove calcium deposits on faucets?

No, WD 40 will not effectively remove calcium deposits. It’s simply a lubricant that reduces friction between the faucet and your hands, and it does not dissolve calcium deposits.

How long does it take for vinegar to dissolve calcium deposits?

It depends on the area of the faucet that you’re cleaning. Smaller deposits can be removed in a matter of minutes, however, it may take several hours to completely dissolve large deposits.

How long does it take for salt to dissolve calcium deposits?

It depends on the area of the faucet that you’re cleaning, but it can take several hours or even a day to completely dissolve large deposits.

How long should I soak my faucet in vinegar?

The amount of time that you soak your faucet in vinegar will depend on the severity of your calcium deposit. The more severe the calcium deposit, the longer you’ll need to soak it.