Why Am I Getting Air In Water Lines Every Morning?

Sputtering faucets and irregular flow are some of the effects of air in water pipes. It is most commonly due to air pockets in the water heater that air is trapped in the hot water line.

You can purge air from your tank by opening your house’s taps. Consider having your plumbing system inspected or calling a professional if the problem persists.

Mainly due to a lack of water system maintenance that air is found in the water lines every morning. The trapped air in your plumbing system may be causing loud noises on your walls when things go awry.

In the event of a break in the water supply, air may enter the system as a result. In most cases, running the faucets for a short period of time solves this problem. Air may also enter your system as a result of maintenance work on the water main.

Corrosion and rust can be caused by air in water pipes. Your water can become contaminated with sediment if your pipes are rusted.

Most of these air bubbles find their way into your plumbing system at the highest points, which reduces water pressure and inhibits water flow.

By turning on and off all faucets, water fixtures, and appliances systematically, you can attempt to bleed your pipes and release the air bubbles.

Common Cause Of Air In Water Lines Every Morning

The issue can occur for any number of reasons, from a period of water shut-off to high water pressure. Other reasons include leaking pipes or decomposition drainage, in addition to this.

It is likely that a malfunctioning water heater or well water system is to blame for the problem. You should never ignore this issue.

It is recommended that you turn on the faucets for 2-3 minutes before attempting any other troubleshooting. Here’s a nicely explained article in case it doesn’t sort itself out.

This article will explain the reasons why air is being released from your house’s water fixtures and the things you should check out to resolve the problem. Now let’s get down to business.

The entry of air into your water lines may be caused by a number of factors. Among the most common causes are:

1. Leaks In The Piping

Leaks In The Piping

A leak in the plumbing system is one of the most likely causes of air introducing into the system in the morning.

When the pipes leak, the water is getting into the water supply because of some kind of damage on the lines. As a result, you get sputtering water when you turn on the faucet. Consider the matter carefully.


Make sure all the water pipes in your house are working. You should fix any cracks in the pipes if you find them. Leaks can be repaired in several ways, including

  • Water pipe epoxy application 
  • Wrapping pipes with pipe wraps
  • Pipe clumps or rubber pipe connectors can be used
  • Taps need to be repaired or replaced 
  • Repair sleeves should be enacted.

It is also very difficult to detect leaks in water pipes, especially those with cracks that allow scopes to enter air bubbles. A plumber’s help is better in this case.

2. Lack Of Proper Plumbing

Lack Of Proper Plumbing

The problem could also be due to poor plumbing in the water lines. Water sputtering from faucets or unusual sounds can be caused by a poorly performing plumbing system, such as a leaky valve or a broken pipe.

The next step is to determine whether your house has a poor plumbing system. Call the plumbing professionals if you need help.

An inspection will be conducted on all the plumbing systems in the house and a diagnosis will be made as to whether there is a serious issue or not. Also, this check will ensure that you are not experiencing any issues aside from the spurting water.

3. Well Water Line Malfunctions

Well Water Line Malfunctions

You should have your well water system checked if you notice that the air in the pipes is the first thing to greet you in the morning.

Water lines are affected by several factors, including air mixing with water. Check out the following for a list of common causes and their solutions.

A Ruptured Bladder Of Air

In the event of a rupture in the well’s giant air bladder, air is likely to suck up into the lines. Make sure the air bladder is working. Take action if it’s faulty or ruptured.

Water Pressure Tank

In this system, water is maintained at a good flow rate. Air may enter the lines if the pressure tank’s setting is disturbed.

Give the water a few minutes to flow. You should check the air pressure of the water pressure tank with a pressure gauge. The pressure should be 2-3 psi less than the pressure switch’s lower setting.

Well Pump Issue

Check the well pump to see if it’s faulty. Verify that the pump is positioned correctly in the well and that it is the right size. Plumbers can provide service if necessary.

Presence Of Gas

It is not uncommon for methane, carbon dioxide, and hydrogen sulfide to find their way into well water in some way. Rotten eggs can even be smelled from gasses like hydrogen sulfide.

In this case, test the water from your well. Gas concentrations in well water determine what type of treatment is needed.

4. Problems With Water Softeners

Problems With Water Softeners

Depending on the make and model of your water softener, there may be a possibility of air being trapped in the pipes if the water softener malfunctions.

Your lines probably get sucked in by the air when you regenerate the softener each night. Another way of getting air into the water system is through the brine line of the softener.

Softeners can malfunction due to leaks, loose brine nuts, and dirty seating. In cases where there is air in water lines after softener regeneration, dirty air checks may also be to blame.


To begin with, make sure that the brine line in the brine tank is not leaking. Make sure all the brine nuts are in good condition. Tighten them up snugly if they are loose.

Inspect the brine pick-up end to ensure it’s clear all the way and that the seats are positioned correctly. 

The air check should be cleaned if it is dirty. It is a very simple process. Take the air check out of the brine tank. Then, rinse it with water after soaking it in bleach for 2-3 minutes. The only thing left to do is to reinstall the aircheck properly.

5. Problem With The Water Heater

Problem With The Water Heater

Water heaters can also cause air bubbles in your household’s water when you use them. The hot water lines can get air bubbles when a hose connection is faulty or leaks.

Other particles may get into this sediment, allowing air to enter. An anode rod with a defect can also cause air to enter the water line. Occasionally, magnesium anodes in water heaters react with salt water and produce matter.


Let the hot water faucets run for a few minutes after you turn off your water heater. Check if it can solve the water sputtering problem.

The water heater should not have a loose hose connection or water leaks anywhere. Remove any sediment that has built up.

Look through the anode rod as it can also cause the problem. The air in the water lines issue can sometimes be resolved by replacing the magnesium rod with an aluminum rod.

6. Drainage That Has Decomposed

Drainage That Has Decomposed

The decomposition of the drainage is another thing you are confronted with when you first wake up feeling air in your water pipes. The drainage materials decompose.

As a result of the decomposition process, gases will be produced. It is possible for these undissolved gases or wastewater air to get trapped in the pipes. This results in water sputtering from the pipes because of airlocks.


Pump bursting is the best solution to resolve the problem. It’s a technique for reopening existing pipes and forcing wastage out of them using bursting tools.

Getting the assistance of the experts might be necessary if you need the pump burst on your water pipes.

7. High Water Pressure

High Water Pressure

Water sputtering from your bathroom or kitchen sink faucet is most commonly caused by the level of water in a pump-generated water system.

You’re more likely to have air in your water pipes or water lines if your water supply has high pressure.

Bernoulli’s theorem states that when pressure decreases, the flow of water increases. You will experience this when you turn on the faucet in the morning or if there is a wellspring of water nearby.

It is normal for a household to have a water pressure between 40 and 60 psi. The pressure should not be lower than 40 psi or higher than 80 psi. The water pressure regulator is usually located near your water main in most modern houses.

You should seek the advice of a plumber if you suspect that this water pressure regulator is faulty or needs repair.

Does Air In Water Lines Cause Plumbing Problems?

Sometimes, you may hear strange noises coming from your water lines. Inconsistencies in water lines can be caused by significant amounts of air in water lines, even though these bubbles don’t cause major damage to plumbing systems.

There may even be challenges that the air can cause. In water lines, airlocks can cause rust and corrosion. Sediments can also be dropped into the water by this rust.

When the issue is left unattended for a long period of time, rust & corrosion can weaken the pipes over time. The lack of water supply is caused by these airlocks. Air in lines isn’t something to ignore always, thus it’s obvious.

Signs Of Air in The Water Line

The water lines may be filled with air more often than not. A problem like this is not something you want to deal with for a long time.

Your house’s water plumbing systems may be filled with air if you notice some of these signs. They are as follows:

  • Pressure fluctuations in the water
  • Noisy vibrations 
  • The sound is similar to loud gurgling
  • A hissing or popping sound
  • Unusual smells

A Quick Fix For Removing Air From Water Pipes

There is no need to worry about air in the lines if your water supply was briefly shut off in the middle of the night or a new pipe was installed.

The most common occurrence of the issue can be resolved by following the simple steps described below.

Step 1: Turn Off the Water Supply

To begin, shut off the main valve. In the basement, near the point where the water enters the house, you will find the shutoff valve.

It is better not to force hard water calcification to cause the shut-off valve to be difficult to turn off. Call the plumbing experts for help.

Step 2: Twist All The Faucets

Make sure all the faucets of your house are twisted to remove all the trapped air. Allow the water to run for a minute or two after you’ve opened them halfway. Make sure all the toilets are flushed once or twice. Ensure that the dishwasher and washer are also running.

Step 3: Turn On The Water Supply Back

After you have ensured that all the air has been pushed out of the pipes, turn on the main shutoff valve.

Refill the faucets and toilets with water by letting the water flow from them. Take a walk around all of the faucets and check for any airlocks. If not, turn off the faucets.

Preventing Air Formation In Water Lines

To prevent air from forming in your household’s water lines, air valves are a good alternative to proper water system maintenance.

In order to prevent any water problems from occurring on the water faucets, it is always wise to keep the water maintenance in check.

Essentially, air valves release air and wastewater gases automatically from water lines through the use of hydromechanical devices.

It is important to choose the right air valves for the right places if you want maximum efficiency from them. The air valves can be installed at the following locations:

  • Points where the water lines are high
  • A long horizontal line
  • Ascents and descents of long duration
  • Lines’ adjacent points
  • On a decreased-up slope
  • On an increased downslope

What Is The Best Way To Clean Your Well Water Pipes?

There is no better natural cleaning solution than vinegar & baking soda. Cleaning your well-water pipes can be accomplished with a few gallons of old vinegar mixed with a few cups of baking soda.

Can An Airlock Be Cleared By Itself?

The air locks in the water lines can be cleared by themselves. However, if it continues, it’s worth a shot to resolve the issue.

Allow the water to flow for 2-3 minutes after shutting off the main water supply. Turn on the water supply again after that.

Are Airlocks Capable Of Causing Low Water Pressure?

Low pressure can be caused by air locks in the water lines. This is a common reason that is typically overlooked. You should check whether your water lines have an airlock whenever you start noticing low water pressure.

Final Words

There is a possibility that air in your water pipes can cause damage to your plumbing system. Consult a professional plumber for diagnosis.

You can put an end to the banging and vibration of your pipes, eliminate air in the hot water tank, and restore a consistent flow of water to your fixtures by calling a plumber.

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