Causes and Effects of Blocked Drains: What to Know

Blocked drains can be a real nuisance, and they often arise from a variety of common issues. Understanding the causes and effects of blocked drains can help you prevent blockages and maintain your plumbing system effectively.

Grease

One of the most notorious culprits of blocked drains is grease. When cooking oils and fats are poured down the sink, they can solidify and cling to the insides of pipes, creating a stubborn blockage over time.

Leaves and Twigs

If you have outdoor drains, leaves and twigs can accumulate, especially during autumn. These organic materials can obstruct water flow and lead to significant blockages.

Tree Roots

Tree roots are another common cause of blocked drains. They can infiltrate underground pipes in search of moisture, leading to severe blockages that may require professional intervention.

Fat

Similar to grease, fat from food waste  can accumulate in pipes. If not disposed of properly, it hardens and creates blockages that restrict water flow.

Broken Pipes

Old or damaged pipes can lead to blockages as well. Cracks or breaks in the plumbing system allow debris to enter and accumulate, causing significant issues.

Toiletries

Many people mistakenly flush items like wipes, cotton balls, or sanitary products down the toilet. These items do not break down easily and can quickly cause blockages.

Poor Installation

Improperly installed plumbing systems can lead to frequent blockages. For instance, pipes that are not angled correctly may not drain efficiently.

Hair

Hair is a common offender in bathroom drains. It can easily accumulate around other debris, creating a tangled mess that blocks water flow.

Soap Scum

Soap residue can build up over time, especially in shower drains. This scum combines with hair and other materials to form stubborn clogs.

Freezing Pipes

In colder climates, water inside pipes can freeze, leading to blockages. When the ice thaws, it may cause debris to shift and create new clogs.

Minerals

Hard water contains minerals that can deposit inside pipes over time. This buildup narrows the pipe diameter and restricts water flow.

Drain Flies

Drain flies thrive in stagnant water found in blocked drains. Their presence often indicates a blockage that needs addressing.

What Happens if You Don't Clear Blocked Drains?

Ignoring blocked drains can lead to serious consequences for your home and health.

Long-Term Effects of Ignoring Blocked Drains with Drain Flies

Over time, stagnant water from blocked drains becomes a breeding ground for bacteria and pests like drain flies. This not only creates unpleasant odours but also poses health risks due to contamination.

How Often Should Blocked Drains Be Inspected?

Regular inspections are essential. It's advisable to check your drains at least once a year or sooner if you notice signs of slow drainage or unpleasant smells.

Environmental Impact of Blocked Drains

Blocked drains can lead to overflow situations where untreated wastewater enters natural waterways, harming aquatic ecosystems by introducing pollutants.

Health Concerns Caused by Blocked Drains

Stagnant water in blocked drains promotes the growth of harmful bacteria such as Legionella, which can cause serious illnesses like Legionnaires' disease. Additionally, the presence of pests increases the risk of disease transmission.

How to Clear Blocked Drains

Knowing how to clear blocked drains effectively can save you time and money.

How to Clear a Blocked Drain Without a Plunger

You can use baking soda and vinegar as a natural alternative. Pour half a cup of baking soda followed by half a cup of vinegar down the drain. Let it sit for 30 minutes before flushing with hot water.

How to Clear a Drain Blocked with Mud

For mud blockages, use a garden hose with high pressure to dislodge the mud from the pipe.

Remove Hair From Drain: Steps, Tools, Etc.

To remove hair from your drain:

1. Use a hair removal tool or wire hanger.

2. Insert it into the drain and gently pull out the hair.

3. Flush with hot water afterward.

Other Methods

For shower drains specifically:

1. Remove the drain cover.

2. Use a drain snake or your fingers (with gloves) to pull out hair clumps.

3. Clean the area thoroughly before replacing the cover.

Can a Pressure Washer Clear a Blocked Drain?

Yes! A pressure washer can effectively clear stubborn blockages by forcing high-pressure water through the pipes.

Tools Used to Clear Blocked Drains

Common tools include plungers, drain snakes, augers, and hydro-jetters for more severe blockages.

How to Deal with Fat in Blocked Drain

To deal with fat:

1. Pour boiling water down the drain.

2. Follow up with baking soda and vinegar.

3. Avoid pouring fats down the drain in the future!

Signs of Blocked Drains

Recognising signs of blocked drains early can prevent more significant issues later on.

What are the Signs That I Need Emergency Drain Unblocking?

Look for slow drainage, gurgling sounds from fixtures, or unpleasant odours emanating from your drains.

Unpleasant Odours Coming from the Drain

Foul smells indicate stagnant water or decomposing material within your pipes that needs immediate attention.

Slow Draining Water

If you notice that water is draining slowly from sinks or tubs, it may be time to investigate potential blockages.

Gurgling Sounds from Drains

Gurgling noises suggest air trapped in your plumbing system due to an obstruction.

Raised Water Levels in the Toilet Bowl

Unexpectedly high levels in your toilet bowl could indicate a blockage further down in your plumbing system.

Backflow of Water from One Fixture to Another

If flushing one toilet causes another toilet or sink to back up, this is a sign of serious blockage that requires urgent attention.

Blocked Drains: Services, Features, etc.

Understanding services available for blocked drains helps you make informed decisions when issues arise.

Approximate Costs for Blocked Drains Services

Costs for unblocking drains vary but typically range from $100 to $300 depending on severity and location.

How Can Plumbers Help with Blocked Drains?

Professional plumbers have specialised tools and expertise to identify and clear blockages effectively without causing damage to your plumbing system.

Insurance Coverage for Blocked Drains

Check your home insurance policy. Some policies cover plumbing repairs related to blocked drains under specific conditions.

Who is Responsible for Blocked Drains, Tenant or Landlord?

Understanding responsibilities regarding blocked drains is crucial for tenants and landlords alike.

Understanding the Causes of Blocked Drains in Rental Properties

In rental properties, landlords typically handle major plumbing issues unless negligence by tenants caused them.

Causes of Blocked Drains in Commercial Properties

In commercial settings, regular maintenance is essential as heavy usage increases wear on drainage systems leading to frequent blockages.

If you're looking for more information about the causes and effects of blocked drains, we’re here for you! At All Needs Plumbing, we offer $0 callout fee, 24/7 same-day service, 15% seniors' discount, and $150 off hot water systems! Let’s tackle those pesky blocked drains together—reach out today!