7 Household Items That Should Never Be Flushed Down the Toilet

Posted by Adelaide Blocked Drains Plumber on 10 Jun 2026

The toilet is a ubiquitous home appliance that we regularly use. The temptation is to consider its utility as something we take for granted, but it’s important to remember that it’s not a trash can. There are certain things that should never ever be flushed away down the drain since they can cause blockage from the pipes or damage to sewer pipes.

Key Takeaways

  • Do not flush certain things in the bathroom because they can cause blockages in the drain or damage to sewer pipes.
  • Seven household items that you should never flush down the toilet include:
    • Baby wipes
    • Condoms
    • Oil and cooking fat
    • Products for female hygiene (tampons and sanitary pads)
    • Medications
    • Dental floss
    • Paper towels
  • The act of flushing any of these items can result in blockages in drains or damaged pipelines in your home’s plumbing system. This will come at an unforetold cost to you.
  • Adelaide Blocked Drains Plumber offers unblocking blocked drains drainage clearing, CCTV drain inspection, and pipe relining.

Seven household objects should not be flushed in the toilet.

1. Baby wipes

Baby wipes can be convenient but they don’t break down as easily as toilet paper and can clog your plumbing system. Throw them away in the garbage instead.

2. Condoms

Dissolving condoms in the toilet can result in blockages of both your plumbing system and wastewater treatment plants.

3. Cooking grease and oil

Oil and grease must be removed from a container before throwing it away in the garbage bin, as they can harden and cause blockages in your drains and pipes.

4. Feminine hygiene products

Tampons and sanitary pads are typically marketed in the form of "flushable, " but flushing them will only lead to issues later on when they mix with other things to cause a terrible clog.

5. Medications

It is not recommended to flush medications down the toilet because they could contaminate water sources.

6. Dental floss

Dental floss is crafted to be strong and durable, meaning it won’t split in water, leading to the possibility of blockages to your pipes.

7. Paper towels

Contrary to toilet paper Paper towels have a thicker weave that will make them less likely to deteriorate quickly once they are wet. This means that they will not quickly cause blockages.

If you flush any of the seven items will ultimately lead to blocked drains and damaged pipelines within your plumbing system which will incur a huge expense to the homeowner. 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

Are feminine hygiene products flushed in the bathroom causing damage? really damage my pipes?

Yes. The products used to clean your female hygiene don’t dissolve in water and can cause blockages in your sewer pipes.

Can flushable wipes be truly flushable?

No, many "flushable" wipes do not actually break down easily and may cause clogs in your pipes.

Do I have to flush baby wipes down the toilet?

No. Baby wipes shouldn’t be flushed into the toilet since they are not able to dissolve easily and can cause blockages.

Are paper towels okay to flush?

No. Paper towels are thicker than toilet paper and do not break down as quickly, causing the possibility of clogging the plumbing system.

What about medication? Can I flush those down the toilet?

No. Medications can contaminate our waterways, so it’s important to dispose of them correctly by taking your medications to the designated drop-off point.

If you’re dealing with blockage of your drain, don’t be afraid to contact our professional plumbing solutions by calling Adelaide Blocked Drains Plumber . We can help you unblock blocked drains drainage clearing, CCTV drain inspection as well as pipe relining services to make sure your home is free of plumbing issues. Call us today to schedule an appointment.

Additional Information

Our 5 Star Service Promise to You

Adelaide Drain Plumbing Services

Are you experiencing a clogged toilet, blocked shower drain, overflowing drains or an issue with your kitchen sink? We can help you sort out your drain blockage problem quickly and provide the following services:

  • CCTV Drain Inspections
  • Drain Clearing & Drain Cleanin
  • Drain Repairs
  • Pipe Relining
  • Blocked Stormwater Drains
  • Blocked Sewer Drains & Blocked Pipes
  • Blocked Sinks & Blocked Toilets
  • Clogged or Blocked Shower Drain

Clearing blocked drains can be difficult and it’s best to get a professional plumbing service involved to tackle it for you, To get your blocked drain in Adelaide cleared today, contact Adelaide Blocked Drains Plumber now and speak to one of our friendly team members.

8 Reasons To Hire Adelaide Blocked Drains Plumber

  • 24 Hours A Day, 7 Days A Week
  • Price Up-Front, No Hidden Fees
  • Prices You Can Trust
  • Quality Workmanship Guaranteed
  • Great Reviews & Reputation
  • We’re Personable & Friendly
  • Experienced & Licenced Team
  • Get a Quote With No Obligation

We Provide 24/7 Emergency Plumbing

No one ever expects to experience a plumbing emergency, but when it does happen, you need a reliable plumbing service that can help you resolve the issue as quickly as possible.

At Adelaide Blocked Drains Plumber, we are always here for our customers, day or night, weekends or holidays. We understand that plumbing emergencies can happen at any time, and we are always prepared to help.

If you are experiencing a plumbing emergency, please do not hesitate to call us. We will dispatch one of our experienced plumbers to your home or business as soon as possible.

We will work diligently to resolve the issue and get your life back to normal as quickly as possible, contact us today.

Blocked Drains

Blocked Drains

Drain Inspection

Drain Inspection

Drain Cleaning

Drain Cleaning

Drain Repairs

Drain Repairs

About Us &

What We Do

When it comes to plumbing, you want to make sure you’re working with a qualified professional. At our company, we are licensed and insured professionals who are dedicated to providing quality plumbing services.

We’re here to help with all of your plumbing needs, such as blocked drains, CCTV drain inspections, drain repairs and pipe relining.

We understand that plumbing problems can be disruptive and expensive. That’s why we offer 24×7 emergency service, so you can get the help you need when you need it most.

We also have a 100% satisfaction guarantee on all of our work, so you can be confident that you’re making the best decision for your home.

Identify tree roots in your pipes with our cctv inspections and nabish them from your drains with our pip repairs and pipe relining.

Blocked Drain, CCTV Inspections & Pipe Relining
Make an Enquiry

Request a Quote

Fill out the form below to get in touch or call us today on
0488 885 706