7 Household Items That Should Never Be Flushed Down the Toilet

Posted by Perth Blocked Drains Plumbers on 13 Dec 2025

Toilets are a typical household fixture that we all use daily. The temptation is to consider its use for granted, but it’s vital to remember that it’s a toilet, not a garbage can. Certain things should not go down the toilet since they can cause blockage within the drainage system or damage in sewer lines.

Key Takeaways

  • Avoid flushing certain things in the toilet, as they could cause blockages in the drain or harm to pipes in the sewer.
  • Seven household items that you should never flush down the toilet are:
    • Baby wipes
    • Condoms
    • Oil and cooking fat
    • Female hygiene products (tampons and sanitary pads)
    • Medical Treatment
    • Dental floss
    • Paper towels
  • Doing this could result in blockages in drains or damaged pipes within your plumbing system which comes at an expense that is unimaginable to you.
  • Perth Blocked Drains Plumbers offers unblocking blocked drains Drain clearing CCTV drain inspection and pipe relining.

Seven household objects that should not be flushed down the drain.

1. Baby wipes

Baby wipes might seem useful however they don’t break down as easily as toilet paper and can clog the plumbing in your home. You should dispose of them in the garbage instead.

2. Condoms

Dissolving condoms in the toilet can cause blockages to both your home’s plumbing and wastewater treatment facilities.

3. cooking grease and oil

Oil and grease must be disposed of in a container before throwing it away in the trash, because they will harden and cause blockages in your drains or pipes.

4. Produits for female hygiene

Tampons and sanitary pad are usually advertised by their name as "flushable, " but flushing them could cause trouble later on when they join with other products to create a nasty clog.

5. Medications

Medications should never be flushed into the toilet as they can contaminate our water sources.

6. Dental floss

Dental floss is made to be sturdy that means it will not split in water, causing potential blockages in your pipes.

7. Paper towels

Contrary to toilet paper paper towels have a thicker weave, which helps them to deteriorate quickly once they’re wet. They can easily blockage.

In the end, flushing any of these items could result in blocked drains as well as damaged pipes within your plumbing system which comes at an unforetold cost to you. Be aware of the things you pour down your toilet.

Item Reason for not Flushing
Baby wipes Do not break down like toilet paper and can clog your plumbing system. Dispose of them in the trash instead.
Condoms Leads to blockages both at home’s plumbing and treatment plants.
Cooking grease and oil Will harden and cause blockages in your drains or pipes.
Feminine hygiene products Combining with other items creates a nasty clog despite being marketed as "flushable".
Medications Can contaminate our water sources.
Dental floss Designed to be strong, leading to potential blockages in pipes.
Paper towels Less likely to deteriorate quickly once wet, easily causing blockages unlike with toilet paper.

Common Questions and Answers

Do feminine hygiene products that are flushed can cause harm to my pipes?

Yes. Products for feminine hygiene do not disintegrate in water, and may cause blockages to the sewer or your pipes.

Can flushable wipes be truly flushable?

Many "flushable" wipes don’t actually break down easily and can lead to clogs in your pipes.

Can I wash baby wipes by flushing them down the toilet?

No. Baby wipes should not be flushed into the toilet because they don’t dissolve quickly and could cause obstructions.

Do paper towels need to be used to flush?

No. Paper towels are thicker than toilet paper, and they do not break down as quickly, causing potential clogs in the plumbing system.

What happens to medications? Can I flush those in the toilet?

No. Medical treatments can cause a contamination of our waterways. Therefore, it’s essential to dispose of them correctly by taking your medications to the designated drop-off location.

If you’re dealing with blockage of your drain Don’t hesitate to call our professional plumbing services for assistance at Perth Blocked Drains Plumbers . We offer services to clear blocked drains and drain clearing CCTV drain inspection and pipe relining services to make sure your home isn’t impacted by drainage problems. Call us today to schedule an appointment.

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