How to Clean Black Iron Pipe? Only 10 Steps [With Video]

Today we have answered one of the most puzzling household questions ever, which has been bugging us for a long time. How to clean black iron pipes, and why should you even bother cleaning them?

How to Clean Black Iron Pipe

Today, we will answer these questions and also show you how to prevent them from rusting. The best part is that we have considered your laziness.

We have devised techniques that don’t require you to go outdoors because you can clean using items you already have at home and in a matter of minutes.

The only thing you will need from the store is a PVC pipe cleaner, which will come in handy throughout our step-by-step instructions.

However, this is not a key item for your cleaning, and you will not be required to purchase it if you do not choose to.

Why Should You Clean Black Iron Pipe?

Why Should You Clean Black Iron Pipe

To begin with, it’s a brilliant question for anyone who is asking why you should clean those black iron pipes that are already so fashionable. The sole benefits are that it creates a wonderful ambiance for your home, but there are several drawbacks to utilizing it.

In today’s homes, there are two sorts of pipes. One is galvanized iron pipes, and the other one is black iron pipes. When it comes to durability, black iron pipes outperform galvanized ones thanks to their black coating, which protects your pipes from zinc flakes.

As the majority of these pipes are used in furnaces and other heating systems, the pipe starts to heat off and tear off the zinc covering. Later on, the layers obstruct your gas or water lines.

Black iron pipes, on the other hand, require a great deal of maintenance and rust rapidly, making them unsuitable for usage. A galvanized iron pipe, on the other hand, requires extremely little maintenance and is resistant to rust.

Furthermore, in dark areas, finding those black pipes is difficult. While looking for a leak, most of the time, you won’t even detect it because of its poor visibility.

How To Clean Black Iron Pipe?

How To Clean Black Iron Pipe

Now that you know why should you clean the black ones, let’s learn how to do that as well. The step-by-step guide will show you how to clean steel pipes that are black in the most detailed way possible.

Nevertheless, cleaning a black one isn’t any different from cleaning any other pipes. However, some of us still don’t know the right way of doing it. Thus, the guide will help for sure.

Precaution: Better safe than sorry. Always turn off the connection between the pipes before starting any cleaning.

Step 1: Warm Water Bath

The first step is to pour some water into a pot and let it out on the stove for a few minutes. After you have achieved some warm water, pour it into those black pipes.

Check to see whether the water is too hot for your pipes. It’s the halfway point between too hot and too cold water. Boiling it for 3-4 minutes is usually enough.

Step 2: Scrubbing Off The Paint

Now is the time to scrub. Scrub your pipes once you’ve primed them with warm water. To do so, you can use a plastic scrub brush to remove the coating.

Hold the scrub firmly between your fingers and scrape continually until the paints begin to come off the pipe. If you still can’t get the desired outcome, you may always use sandpaper. When it comes to removing the coating, they are believed to be the most successful thus far.

Nevertheless, don’t dare to use any fire conducting material to clean it off. If the pipe is connected to any gas-related line, then it will instantly cause a fire which you wouldn’t want in your house.

Step 3: Remove The Residues

Once you have finished washing, you will see that some black paint residue lingers on your pipes. Even if removing them is optional, you may come across stains that you don’t want. A pipe cleaner made of PVC may be used to scrub the dirt off.

Spreading it on the pipes and providing a good scrub will remove away all the stains and residues that are on the pipe within seconds.

Step 4: Towel Dry The Pipes

Before starting to use the pipes again, you need to dry them off. You can take a towel and wipe them off to get the best possible result. After you are done wiping and are sure that they are dry enough, you can turn on the gas line and get back to regular rust-free pipes.

How Do You Remove Rust From Black Steel Pipes?

How Do You Remove Rust From Black Steel Pipes

Removing rust from black steel pipes can get tricky, and you also might need some stuff from the store to proceed.

Nevertheless, if it’s too late to clean off that black pipe and face rusted pipes, then this method will come in handy. You will be able to increase the lifespan of your black pipes by doing it so.

Step 1: Connection With The Gas line

To begin, disconnect the connection between the gas line and your pipe. It is not an option not to do so because there is a significant risk of causing a fire. With the use of a wrench, gently detach the pipes once you have switched off the connection.

Step 2: Gallons of Water And A Bucket

Fill a bucket with a few gallons of water, perhaps 5 to 7 gallons. You probably already know this, but it’s worth saying just in case. Keep some room in the bucket at all times. Because you will be putting those pipes into those liters of water, if you fill it, it will overflow and spill.

Step 3: Making The Washing Soda Solution

Let’s say you have poured 6 gallons of water into the bucket. So for 6 gallons of water, you will need 6 teaspoons of washing soda that you can find in the store. If you have taken more or less water, then you already know the ratio of it, 1:1.

Step 4: Making The Anode

The anode is very much an electrode by which a polarization electrical device receives conventional current.

Anything in your house that consists of any one of zinc, aluminum, lithium, cadmium, and iron can be considered an anode. However, doesn’t matter whatever you use; it should be taller than the bucket.

Step 5: Attaching Pipe To The Setup

Once you have placed the anode, use an electrical clamp to attach the black iron pipe that you want rust-free.

Using an electrical clamp is necessary because it lets the current pass through it, which is important in our process. Later on, take 14 gauzes of copper wire and tie the pipe with the anode.

Step 6: Fixing The Placement

Once you think the connection is solid and there is no chance of it losing the connection, place the pipe into the bucket.

Step 7: Connection With Battery

The following process takes place in a battery charger. If you don’t already have one, you will need to buy one before proceeding to the next stage. We will use a battery charger to link the pipe and anode together.

In the battery, there are two different colors of cables. One is blood red, while the other is black.

However, don’t do it when the battery is running, or you can be electrocuted. Before connecting, it’s also a good idea to put on some hefty gloves.

Connect the black wire to the copper wires running through the pipe. Connect the red-colored wire to the anode, which is attached to the bucket and pipe.

Step 8: Taking The Rust Off

Connect the battery to the power after everything is ready, and the rust-fighting procedure will begin. As you attach it, you will notice some changes in the water, which means the operation has begun.

If you are wondering how long it will take to get the rust off, the answer is that it varies. Yes, it depends on the amount of rust on the pipes. When it’s time to unplug, you’ll know.

Step 9: Rinse Off The Rest

You will notice rust coming off the pipes after a few minutes. Simply detach the cables from the battery and the pipe. Remove the pipe from the sink and begin washing it with a cloth.

The little rusts that were there as residue will start to come out as well. That’s it you’ve got a rust-free black iron pipe.


That’s all with these four simple methods, you may learn How To Clean Black Iron pipes with common home items. With these easy methods, cleaning pipes has never been easier or more efficient. However, rust removal is unquestionably challenging.

We couldn’t discover a more effective or simple approach to removing rust than this. This method is guaranteed to work and will leave your pipe rust-free.

Nonetheless, you should change your black iron pipe to galvanized as soon as possible to avoid having to go through nine processes of rust removal vs only four steps of cleaning.

Read to More:

Leave a Comment