7 Things You Should Never Flush Down The Toilet

Have you ever wondered what happens to the things you flush down the toilet? It might seem like a simple process where waste magically disappears, but the truth is far more complex. Every flush has an impact on our environment, our plumbing systems, and even our health. That’s why today, we’re diving into the murky depths of plumbing to uncover the seven things you should never, ever flush down the toilet.

Bathroom Wipes

Sewer systems are designed to transport waste and water away from our homes efficiently, but they are not equipped to handle non-biodegradable materials like bathroom wipes. Unlike toilet paper, which disintegrates upon contact with water, these wipes remain intact and can cause obstructions in pipes and sewer lines. Over time, these obstructions can grow larger, leading to serious plumbing issues and the need for professional intervention.

The impact of flushing bathroom wipes extends far beyond individual households. Sewer systems across the country have been burdened by the influx of these non-flushable items, resulting in increased maintenance costs and higher bills for taxpayers. Municipalities are left with the daunting task of tackling clogged pipes and wastewater treatment plant issues caused by these wipes. It is a problem that continues to grow as more and more people unknowingly contribute to the issue by flushing these wipes down the toilet.

To avoid the costly consequences of flushing bathroom wipes, it is essential to remember the things that should never be flushed down the toilet. Alongside these wipes, other non-biodegradable items like cotton swabs, dental floss, and feminine hygiene products should be disposed of properly in the trash. By doing so, you can help protect your plumbing system, prevent unnecessary expenses, and contribute to the well-being of our environment.

Cotton Balls & Swabs

While it may seem logical to dispose of cotton balls and swabs by flushing them down the toilet, this is a big mistake. Unlike toilet paper, designed to dissolve in water, cotton balls and swabs do not break down easily. The cotton fibers in these items become soggy and heavy when they come into contact with water, often causing them to gather in the bends of pipes. Over time, this can lead to massive blockages, resulting in clogged drains and costly plumbing repairs.

To understand why cotton balls and swabs pose such a threat to our plumbing systems, it’s important to grasp the concept of water flow in pipes. Pipes are designed to carry water and waste in a specific manner, allowing for smooth and efficient drainage. When flushed down the toilet, cotton balls and swabs can easily get caught in pipe bends, creating a barrier that disrupts the natural flow of water. This obstruction can cause other debris and waste to accumulate, leading to a complete blockage.

The consequences of flushing cotton balls and swabs down the toilet can be severe. Not only can it lead to costly repairs, but it can also cause unsanitary conditions in your bathroom. A blocked toilet can result in overflowing and stagnant water, which can harbor harmful bacteria and unpleasant odors. Additionally, if the blockage is not addressed promptly, it can affect the entire plumbing system of your home, causing further damage and inconvenience.


Flushing medications can harm the sewer system, water supplies, and wildlife surrounding contaminated water. Instead, it is important to know what things should never be flushed down the toilet, including medications, and to find safer alternatives for their disposal. It is crucial to understand the harmful consequences of flushing medications. When medications are flushed, they enter the sewer system, where they can disrupt the delicate balance of good bacteria. This disruption can lead to the contamination of water supplies, posing a risk to both humans and the environment. Additionally, when these contaminated water sources flow into rivers, lakes, and oceans, they can devastate wildlife, including fish, birds, and other aquatic organisms.

To ensure the safe disposal of unused or expired medications, it is recommended to bring them to a local pharmacy. Pharmacies have specific procedures in place for the proper disposal of medications. They are equipped to handle the collection and disposal of these substances to minimize harm to the environment and prevent them from falling into the wrong hands.

By bringing medications to a pharmacy, you are actively participating in responsible medication disposal. This helps protect the environment and wildlife and ensures the safety of individuals who may misuse or abuse these medications. Proper disposal also helps prevent accidental ingestion by children or pets, which can have serious health consequences.

Cigarette Butts

Cigarette butts contain a multitude of toxic chemicals that are released into the water when they are flushed. These chemicals include nicotine, heavy metals, and carcinogens, which can devastate human health and the environment. When cigarette butts enter the water supply, they contaminate the water, making it unsafe for consumption and posing a serious risk to public health.

Moreover, the impact of flushing cigarette butts goes beyond human health. Wildlife, such as fish and birds, are particularly vulnerable to the toxic chemicals found in cigarette butts. When these butts enter rivers, lakes, or oceans, they can be mistaken for food by marine animals, leading to ingestion and potential poisoning. Additionally, the chemicals can seep into the soil and affect plant life, disrupting the delicate balance of ecosystems.

To make matters worse, cigarette butts are not easily filtered out during the water treatment. The fibers in the filters are small and tend to bypass filtration systems, allowing the toxic chemicals to persist in the water supply. Even if you are not directly affected by the contaminated water, the consequences can still be far-reaching.

Dental Floss

Dental floss is not designed to break down easily. Unlike toilet paper, which dissolves in water, dental floss is made to be strong and resistant. When flushed, it can tangle and wrap around other objects in the pipes, such as hair, grease, and other debris, creating a web-like obstruction. Over time, this can lead to blockages, which can be costly and time-consuming.

Furthermore, dental floss is notorious for causing what we like to call “tiny clogs.” These small blockages can accumulate in the pipes and go unnoticed until they become a bigger problem. As more dental floss is flushed down the toilet, these tiny clogs can grow and eventually cause a complete sewer line backup, resulting in sewage backup in your home or the entire neighborhood.

But it doesn’t stop there. Once dental floss enters the sewer system, it can cause damage on a larger scale. Sewage treatment plants cannot deal with dental floss and other non-biodegradable items. If dental floss bypasses the filters and screens in the treatment plant, it can end up in rivers, lakes, and oceans, contributing to pollution and harming marine life.

Cooking Fats

When you pour cooking fats down the drain, you might think they will flow away harmlessly. However, once given a chance to cool, cooking fats solidify and become sticky, wax-like. This hardened material can cling to the inside of your pipes, causing blockages and restricting water flow.

Over time, these blockages can become severe, leading to backups and potentially damaging your plumbing system. Not only can this result in costly repairs, but it can also disrupt your daily routine and cause inconvenience. Imagine dealing with overflowing toilets or sinks due to a buildup of cooking fats!

Aside from the impact on your plumbing, flushing cooking fats down the toilet can have severe environmental consequences. When FOG enters the sewer system, it can mix with other debris and form massive fatbergs. These fatbergs are clogs that can block sewage pipes, causing overflows and polluting our waterways.

Cat Litter

Cat litter is typically made from clay and sand, not designed to break down in water. When flushed down the toilet, these materials can accumulate in your pipes and cause blockages. Unlike toilet paper, which disintegrates easily, cat litter forms clumps that stick together and can clog your plumbing system. These blockages can be expensive and time-consuming to repair and may require the assistance of a professional plumber (visit Rørlegger røyken og hurum and book an appointment with a plumber).

Furthermore, the parasites found in cat litter waste can survive the water treatment process and end up in natural bodies of water. This poses a risk to humans and the animals that rely on these water sources for survival. It is important to remember that our actions have consequences, and flushing cat litter down the toilet can have far-reaching effects on the environment and public health.

So, what should you do with cat litter instead? The most responsible way to dispose of cat litter is to bag and place it in the trash. Make sure to tie the bag to prevent any leakage securely. Some cat litter are made from biodegradable materials, which can be composted. However, it is important to check the specific instructions on the cat litter packaging to ensure proper disposal.

To sum up

It is crucial to be mindful of what we flush down the toilet. The seemingly harmless act of flushing certain items can have long-lasting consequences on our environment, plumbing systems, and overall health. 

By avoiding the seven things mentioned in this article, we can contribute to a cleaner and more sustainable future. Let’s remember that our toilets are not a magical disposal system but a part of a larger interconnected system that requires our responsible actions. So, let’s make conscious choices and protect our environment, preserve our plumbing systems, and safeguard our health by never flushing these seven items down the toilet.

Related Articles

Leave a Reply

Back to top button