We often flush our toilets without a second thought — it’s second nature. But when something goes wrong, like a clog, it can make you do a double take. Suddenly, that simple flush becomes a frustrating ordeal, and you’re left wondering, “Why does my toilet keep clogging?”
In this blog, we’ll review the common causes of toilet clogs, what you can do about them, and when it’s time to call a professional for help.
Common Causes of Toilet Clogs
Understanding why your toilet keeps clogging is the first step toward prevention. Here are some of the most common reasons for frequent clogs:
Too Much Toilet Paper
Using too much toilet paper at once can easily lead to a clog. Toilet paper is designed to break down in water, but large quantities can still create a blockage, especially in older or low-flow toilets. Since excessive toilet paper can be what causes toilets to clog, it’s important for you to be mindful of your bathroom habits. Try using less toilet paper and consider a second flush if needed.
Flushing Non-Flushable Items
Many items that seem flushable can actually cause significant clogs. Items like cotton balls, paper towels, and other hygiene products don’t break down in water like toilet paper does. As a result, these objects can be what causes toilets to clog. Only flush human waste and toilet paper to avoid clogged material in your plumbing system.
Low Flow Toilets
Older low-flow toilets, especially models from the early 1990s, might not have enough flush pressure to clear waste effectively. If your toilet is an older low-flow model, it might be worth considering an upgrade to a modern toilet with better flushing power.
Clogged Toilet Trap
The toilet trap is the curved part of the toilet bowl that holds water and prevents sewer gases from entering your home. A clogged toilet trap is a common cause of toilet clogs, often due to items getting stuck in the curve. A toilet auger can help clear blockages in the trap.
Sewer Line Issues
Sometimes, the problem isn’t with the toilet itself but with the sewer line. Tree roots can penetrate sewer lines, causing blockages. Additionally, clogged sewer lines or sewer line damage can prevent proper drainage. If multiple fixtures in your home are draining slowly or backing up, you might have a sewer line issue that requires professional attention.
Blocked Toilet Vent
Toilet vents allow fresh air into the plumbing system, preventing a vacuum that can slow or stop drainage. A blocked toilet vent can cause poor flushing pressure and slow drainage. Checking that your toilet vent is clear can help maintain proper flow.
How to Prevent Toilet Clogs
Knowing what causes toilets to clog can help you take preventive measures. Here are some practical tips to keep your toilet free from blockages:
Use Less Toilet Paper
Monitor toilet paper usage and teach household members to use only as much as needed. Using less toilet paper can significantly reduce the risk of clogs.
Avoid Flushing Non-Flushable Items
Make it a household rule to only flush toilet paper and human waste. Provide a trash can in the bathroom for disposing of items like cotton balls, paper towels, and other hygiene products.
Upgrade to a Modern Toilet
If you have an older low-flow toilet, upgrading to a modern model with improved flushing power can help prevent clogs. Most modern toilets are designed to use less water than older models while providing a more powerful flush.
Regular Maintenance
Regularly check your toilet’s flushing pressure and make sure that the toilet trap and vents are clear. Addressing minor issues as soon as possible can prevent more significant problems down the line.
Professional Drain Cleaning
Scheduling regular drain cleaning services can help keep your plumbing system in top shape. Professionals can clear blockages in your toilet trap, sewer line, and vents, preventing clogs and ensuring smooth operation.
Should You Call Mike Williams?
While DIY methods can resolve minor clogs, some situations require professional help. Here are some signs that it’s time to call a plumber like Mike Williams:
Persistent Clogs
If your toilet keeps clogging despite your best efforts, there might be a more significant issue at play. A professional plumber can diagnose and address the root cause of the problem. At Mike Williams, we know what causes toilets to clog and can provide the right solution.
Multiple Drains Affected
If you notice slow drainage or backups in multiple fixtures, you might have a main sewer line issue. Professional plumbers have the tools and expertise to handle sewer line problems.
Strange Noises or Odors
Unusual noises or foul odors coming from your toilet can indicate a serious issue, such as a blocked vent or sewer line. A plumber can inspect your system and provide the necessary repairs.
Contact Our Plumbers Today!
Dealing with a clogged toilet is never a fun experience, but understanding why your toilet keeps clogging and taking preventive measures can help keep your plumbing system running without trouble.
Are you still asking, “Why does my toilet keep clogging?” If you’re struggling with persistent clogs or suspect a more significant issue, don’t hesitate to call Mike Williams. We provide a variety of plumbing services in Bloomington, Springfield, Champaign, and beyond. View our service areas here!
Are you ready to resolve your toilet troubles once and for all? Schedule a service with Mike Williams Plumbing today! Our plumbers in Springfield, IL, look forward to working with you.