Most homeowners know that toilets aren’t garbage cans, yet it’s alarmingly common for people to flush inappropriate items down the toilet. The consequences of this can range from minor inconvenience to severe plumbing issues, costing time and money for repairs. In this blog post, we’ll delve into some of the most problematic items that should never be flushed down the toilet.

The Lesser-Known Culprits

Baby Wipes

While many people are aware that paper towels and napkins are problematic, fewer realize that baby wipes are equally bad for your plumbing. Even those labeled “flushable” can lead to blockages.

Dental Floss

Dental floss may seem harmless, but it can wrap around other items in the pipes, creating larger blockages over time.


When it comes to your bathroom routine, keep the hair out of the toilet. Hair can combine with grease and other substances, creating a tangled mess that’s difficult to remove.


Flushing old medication doesn’t just risk clogging your pipes; it can also contaminate water systems and harm aquatic life.

Pet Litter

Even if it claims to be flushable, pet litter often expands when wet, causing significant blockages.

Unconventional Items Often Flushed

Small Toys

If you have small children, you know they can be curious. Keep an eye on them to ensure their toys don’t end up being an expensive plumbing problem.

Food Waste

Items like eggshells and coffee grounds might go down initially but can create blockages further down the line.

Cotton Balls and Swabs

Though made from natural materials, these items do not break down the way toilet paper does and should never be flushed.

Quick Tips to Avoid Toilet Blockages

  1. Toilet Lid Locks: For homes with children, installing toilet lid locks can prevent unwanted items from being flushed.
  2. Dispose Properly: Keep a small waste bin near the toilet to encourage proper disposal of non-flushable items.
  3. Regular Maintenance: Regularly inspect and perhaps even photograph your plumbing to catch potential problems early.


Knowing what not to flush down the toilet can save you from a myriad of plumbing problems. By educating yourself and your family, you can protect your home and the broader environment. Remember, your toilet is not a trash can!