Blocked drains are a nightmare that no homeowner wants to face. From the slow-draining sinks to the unpleasant odours, the problems caused by blocked drains can disrupt your daily life.
But what exactly causes these blockages? How can you prevent them from happening? This blog aims to shed light on the common causes of blocked drains and offer practical tips for homeowners to keep their plumbing in top shape.
Understanding the causes of a blocked drain
Blocked drains can occur in various parts of your home, each with its specific culprits. Let’s explore the primary causes and how they contribute to this common household issue.
Accumulation of hair and soap scum in bathroom drains
One of the most frequent causes of blocked drains in bathrooms is the accumulation of hair and soap scum. When you wash your hair or take a shower, loose strands can easily get caught in the drain. Over time, these strands combine with soap scum and other debris, forming a thick, sticky mass that restricts water flow. Regularly cleaning your bathroom drains can help mitigate this problem and keep the water flowing smoothly.
Food scraps and grease in kitchen sinks
The kitchen sink is another hotspot for blocked drains. Food waste, coffee grounds, grease, and oil are the primary culprits here. When you wash dishes, tiny food particles can slip down the drain, and grease can solidify as it cools, sticking to the sides of the pipes. This creates a blockage that can be difficult to remove. Using a strainer in your sink and disposing of grease properly can go a long way in preventing kitchen drain blockages.
Foreign objects and wet wipes in toilets
Toilets are designed to handle human waste and toilet paper, but they often become the dumping ground for other items like baby wipes, sanitary products, and even small toys which. These foreign objects don’t break down easily and can cause significant blockages when flushed down the toilet. Teaching everyone in your household about what should and shouldn’t be flushed can help prevent blocked pipes.
What causes drain blockages outside?
Blocked drains aren’t limited to the inside of your home; they can also occur in the external drainage network. Understanding what causes a blocked outside drain can help you take preventive measures and maintain a healthy drainage system.
Overview of the external drainage network
Your home’s external drainage system is designed to carry wastewater away from your property, directing it to the main sewer lines. This network includes pipes, gutters, and downspouts, all of which can become congested under certain conditions and block drains as a result. Regular maintenance and inspections can help keep these components functioning smoothly.
Tree root intrusions
One of the most common causes of external drain blockages is tree root ingress. Tree roots naturally seek out water sources, and the moisture inside your pipes can attract their roots. Once they find a way in, the roots can grow larger, eventually blocking the pipe entirely. Installing root barriers or regular inspections can help manage this issue.
Soil and debris
Heavy rain can wash soil, leaves, and other debris into your drain pipe and system, causing blockages. Ensuring that your gutters and downspouts are clean and free from debris can help prevent this problem. Additionally, installing gutter guards can reduce the amount of debris that enters your drainage system.
The impact of blocked drains on home plumbing systems and the environment
A drain blockage is more than just an inconvenience; they can have far-reaching effects on your home and the environment. Understanding these impacts can motivate you to take preventive measures.
Plumbing system damage
Blocked drains can cause significant damage to your plumbing system. When water can’t flow freely, it can create pressure build-up in your pipes, leading to leaks or even burst pipes. Fixing these issues can be costly and time-consuming, making prevention all the more important.
Health hazards
Standing water from blocked drains can become a breeding ground for harmful bacteria and pests. This can pose serious health risks to you and your family. Addressing blockages promptly can help maintain a healthy living environment.
Environmental impact
Blocked drains can lead to water contamination, affecting local water sources. Proper maintenance and responsible disposal of waste can help minimise your environmental footprint.
Proactive steps homeowners can take to prevent blocked drains
Prevention is always better than cure, especially when it comes to blocked drains. Here are some proactive steps you can take to keep your drains clear and functioning properly.
Using a drain guard strainers
One of the simplest ways to prevent blockages is by using drain covers and strainers. These devices catch hair, food particles, and other debris before they can enter your plumbing system. Regularly emptying and cleaning these covers can make a significant difference.
Regularly cleaning drains with natural solutions or professional products
Regular maintenance is key to preventing blockages. Natural solutions like baking soda and vinegar can help break down minor clogs and keep your drains clean. For more stubborn blockages, consider using professional cleaning products designed for your specific drain type.
Proper disposal of food waste and grease
Proper disposal of food waste and grease can go a long way in preventing kitchen drain blockages. Instead of pouring grease down the drain, collect it in a container and dispose of it in the trash. Similarly, scrape food waste into the bin before washing dishes.
DIY solutions for a blocked drain
If you’re dealing with a blocked drain, there are several DIY methods you can try before calling in a professional. Here are three effective solutions:
Using drain rods
A drain rod is a flexible yet sturdy rod that can be inserted into the drain to help break up obstructions and unblock drains. They are used on outside drains and are different from a drain snake or drain auger.
To use drain rods, carefully insert them into the blocked drain until you encounter the obstruction. Then, twist and push the rods to break up the blockage and clear the pipe. This method is particularly effective for more substantial obstructions in outdoor drains.
Pouring boiling water
One of the simplest and most cost-effective solutions is pouring boiling water down the drain. Boiling water can help dissolve grease, soap scum, and other organic materials that may be causing the blockage. Simply boil a kettle of water and pour it slowly down the affected drain in stages. Be cautious when using boiling water, especially with PVC pipes, to avoid damaging them.
Using a plunger
A plunger is a handy tool that can create suction to dislodge blockages. To use a plunger, place it over the drain, such as the bathroom sink, and ensure it creates a tight seal. Then, push and pull the plunger in a rapid motion to create suction and pressure that can help break up the blockage. This method works well for minor blockages in sinks and toilets. Ensure there is enough water to cover the plunger cup for effective suction.
By employing these DIY solutions, you can often resolve minor blockages and keep your drains flowing smoothly.
Signs that a drain may be blocked and when to seek professional help
Recognising the early signs of a blocked drain can help you address the issue before it becomes a major problem. Knowing when to call in professionals is also crucial for maintaining your plumbing system.
Slow draining
One of the first signs of a blocked drain is slow draining water. If you notice that your sink, shower, or bathtub is taking longer than usual to drain, it could indicate a blockage. Addressing this issue early can prevent it from worsening.
Unpleasant odours
Foul smells emanating from your drains are another sign of a blockage. These odours are often caused by trapped waste decomposing in your pipes. Regular cleaning and prompt attention to these smells can help keep your drains clear.
Gurgling sounds
Unusual gurgling sounds coming from your drains can indicate trapped air caused by a blockage. If you hear these noises, it’s a good idea to investigate further and take appropriate action.
Importance of regular drain maintenance
Maintaining clear and functional drains is essential for a healthy and efficient home. By understanding the common causes of blockages and taking proactive steps to prevent them, you can save yourself time, money, and stress. Regular maintenance and responsible waste disposal are key elements of a well-functioning plumbing system.
Clear your blockage today with BDS
If you’re facing stubborn blockages that won’t budge, professional help is just a call away. BDS Drainage has the experience, expertise, and professional unblocking equipment such as high pressure washer solutions to tackle even the toughest clogs.
Don’t wait for a minor issue to become a major problem; get in touch with us today for a free quote and professional solutions to blocked drains.