What are the Causes of Blocked Drains and How to Fix Them

What are the Causes of Blocked Drains and How to Fix Them

Clogs and blocked pipes are categorized as minor issues in households. However, if you keep ignoring these problems, they can easily escalate into major problems in your plumbing system. Clogs and slow draining sinks can easily cause corrosion in your pipes, flooding, burst pipes, and in worst cases, sewage backup that can cause a few thousands of dollars in repairs. Resolving them at an early stage helps prevent costly repairs in the future.

A blocked drain plumber Sydney can easily help resolve such problems.  Hiring a professional plumber to maintain your plumbing systems at home can help you save a lot in the long run. However, taking care of your plumbing systems by being cautious on what does down your drain is still the best and basic step to keep your plumbing system running in good condition.

Here are four of the most common causes of clogs and blocks in your homes and how to repair and address them.


Hair is the most common cause of blocks and clogs in the drain. They can easily bind together with grease and soap residue, building a clog on your drains. The best way to deal with such issues is by preventing hair from going down the drain. Attach a drain cover especially on your bathroom drains. Take time to remove any hair caught on the drain covers after every use. Clean these areas regularly to avoid buildup.

Soap Residue

You can easily assume that soap bubbles and gunk can easily go down the drain. However, that is not always that case. Soap bars are made out of grease and fat. If these fats mix with water, they usually leave a hard residue known as scum. Scum can easily build up along the fittings and lining of your pipes. Take time to use remove traces of soap buildup in your drains, drain covers, and drain stoppers to prevent scum from building up in these places. If possible, you can switch to soap free washes to prevent these types of buildups. DIY chemical solutions such as salt, vinegar and baking soda are commonly used to address such plumbing issues.

Dirt and Minerals

Water that flows from the faucet usually contains dirt or mineral deposits from your pipes. Excess dirt from your clothes can also add up to the foreign materials that causes buildup in your drains. To be able to prevent this, ensure that you rinse any excess dirt or mud off your clothes outside before you wash them indoors. Regular visits from your trusted plumber can also prevent mineral deposits on your pipes. This helps eliminate the possibility of buildup in your sink drains.

Food Waste

Food waste, including oil and grease is another major cause of clogs in your drains. You should always separate solid waste and prevent them from flushing down the drain. Coffee grounds, oil and grease may seem to fit inside the drain but they do not break down easily and can cause blocks in your pipes. The same is true with food waste. Place a sieve in your drain to capture solid waste and then throw them to the garbage can instead. The same is true with used oil and grease. Place them in old unused bottles and then throw them into the garbage can instead of pouring them down the drain.

Small objects, toilet paper, and sanitary products that are thrown down the drain can also cause sink drains to block. To prevent these, encourage proper garbage disposal in your household. It is also ideal to regularly clean your drains, including their accessories to prevent buildup before they even begin to start. If you happen to neglect these areas in your home and is currently experiencing plumbing issues, a call to your reliable plumbing professional is the best solution available for you.