Blocked drains are a common issue for homeowners in Chatswood, NSW, and can lead to significant inconvenience if not addressed promptly. Understanding the main causes of blocked drains can help you prevent them and keep your plumbing system running smoothly. Here are the top five causes of blocked drains in Chatswood homes and what you can do to avoid them. Learn more here.
1. Tree Roots
Tree roots are one of the most common causes of blocked drains in Chatswood, especially in older homes. The extensive root systems of trees can infiltrate underground pipes in search of moisture, leading to blockages and even pipe damage.
- Why It Happens: Chatswood is known for its leafy streets and mature trees, which, while beautiful, can pose a risk to your plumbing. Tree roots naturally seek out water sources, and any small crack or joint in your pipes can become an entry point.
- Prevention: Regularly inspect your property for signs of tree root invasion, such as slow drainage or unusual patches of lush grass. If you suspect tree roots are causing issues, consider a professional inspection and, if necessary, root barrier installation or tree removal to protect your plumbing. Learn more about How to Choose the Right Blocked Drain Plumber in Chatswood, NSW.
2. Grease and Fat Build-Up
Cooking grease and fat are major culprits of blocked kitchen drains. When poured down the sink, these substances can solidify and cling to the inner walls of your pipes, gradually accumulating until they cause a blockage.
- Why It Happens: Many homeowners mistakenly believe that washing grease down the sink with hot water will prevent it from clogging the pipes. However, as the grease cools, it hardens and sticks to the pipes, leading to blockages over time.
- Prevention: To avoid grease-related blockages, never pour grease or fat down the sink. Instead, allow it to cool and solidify, then dispose of it in the rubbish. Additionally, using a sink strainer can help catch food particles and prevent them from entering your drains.
3. Hair
Hair is a leading cause of blocked bathroom drains, particularly in showers and sinks. As hair sheds during washing, it can accumulate in the drain, combining with soap scum and other debris to create stubborn clogs.
- Why It Happens: Hair is fibrous and can easily become tangled, forming clumps that are difficult to dislodge. Over time, these clumps can grow, reducing water flow and eventually leading to a blockage.
- Prevention: Use drain covers or strainers in your bathroom to catch hair before it enters the drain. Regularly clean these covers to prevent build-up. Additionally, try to brush your hair before showering to minimise the amount of hair that falls into the drain.
4. Foreign Objects
Foreign objects accidentally flushed down the toilet or washed down the sink can cause severe blockages. Common culprits include wet wipes, sanitary products, cotton buds, and children’s toys.
- Why It Happens: Toilets and sinks are not designed to handle anything other than human waste, toilet paper, and water. When foreign objects enter the system, they can become lodged in the pipes, leading to a blockage.
- Prevention: Educate everyone in your household about what should and shouldn’t be flushed or washed down the drain. Keep a bin in the bathroom for the disposal of items like wipes, sanitary products, and cotton buds. In households with young children, consider using toilet lid locks to prevent toys and other objects from being flushed.
5. Soap Scum and Mineral Build-Up
Soap scum and mineral deposits can accumulate in your pipes over time, especially in areas with hard water. These build-ups can narrow the diameter of your pipes, restricting water flow and leading to blockages.
- Why It Happens: As soap combines with the minerals in hard water, it forms a sticky residue known as soap scum. This residue can cling to the inside of your pipes, attracting other debris and eventually causing a blockage.
- Prevention: To minimise soap scum and mineral build-up, consider installing a water softener if you live in an area with hard water. Additionally, using liquid soap instead of bar soap can reduce the amount of soap scum that forms. Regularly flushing your drains with hot water and vinegar can also help break down any build-up.
Understanding the top causes of blocked drains in Chatswood, NSW, can help you take proactive steps to prevent them. Whether it’s tree roots, grease, hair, foreign objects, or soap scum, being aware of these common issues and implementing simple preventative measures can save you from the inconvenience and expense of dealing with blocked drains. If you do encounter a blockage that you can’t clear on your own, don’t hesitate to call a licensed plumber in Chatswood to address the issue promptly and professionally.
