How Often to Clean Inside Washing Machine

Why Cleaning Your Washing Machine Matters

Let’s be real: your washing machine is probably the dirtiest-cleaning device in your home. It’s a paradox wrapped in soap suds. Here you are, throwing in loads of smelly gym socks and grubby jeans expecting sparkling clothes, while your washer’s interior quietly hosts detergent residue, mold, and bacteria potential. Gross, right?

Cleaning the inside of your washing machine isn’t just about ditching odors or keeping the drum shiny — it’s about maintaining the health of your appliance and, ultimately, your laundry. A neglected washer can harbor mold and bacteria that cling to clothes and spread odors. Plus, buildup can reduce performance and even damage your machine over time, leading to costly repairs or replacements.

So, how often should this cleansing ritual actually occur? Let’s break it down with science-backed advice and some practical tips to keep your washer fresh and happy.

How Often Should You Clean the Inside?

Drumroll, please… Experts generally agree: clean your washing machine about once a month or every 30 washes. That’s the sweet spot to prevent the buildup of detergent residue, mold, odors, and lurking bacteria.

This monthly routine helps avoid that horror story where your clothes emerge smelling worse than before they went in. But the frequency varies depending on your washer’s style and usage.

Front-Loading Washers

Known for their water and energy efficiency, front-loaders often have a pesky downside: their airtight seals create the perfect incubator for mildew and mold. So, if you’re rocking a front-loader, manufacturers generally advise a deep clean every three months. However, if you’re tossing laundry in a couple of times a week or notice musty odors, monthly cleanings are the way to go.

In fact, according to Professional Appliance, front-loading washers are particularly prone to mold and grime buildup behind the door seal and detergent drawer, which demands more attention for freshness.

Top-Loading Washers

Top-loaders, thanks to their open design and lack of a rubber door seal, don’t trap moisture as easily. Still, that doesn’t give you a free pass. Cleaning your top-loader washing machine at least once a month is recommended to stave off detergent buildup and the creeping mold.

This routine ensures your drum and agitator stay clear of gunk and residue, preventing foul smells and any risk of fabric damage.

Sanitizing After Illness or Odor Development

Pro tip alert: if someone in your household has been sick or you start noticing that funky smell that just won’t quit, don’t wait for your next scheduled cleaning. Perform a sanitizing clean right away to zap bacteria and germs.

Products like washing machine cleaner tablets or solutions specifically designed to sanitize are great for this job. Affresh, for example, suggests cleaning monthly to keep buildup and odors at bay, making it a good staple for your cleaning arsenal (Affresh).

Step-by-Step Guide to Cleaning Your Washing Machine

Ready to roll up those sleeves? Cleaning your washer doesn’t have to rival a NASA launch. Here’s a simple and effective method popular among appliance experts:

  1. Empty the drum. Always start with a clean slate.
  2. Run a hot water cycle with cleaning agents. Use specialized washing machine cleaner tablets or add white vinegar (2 cups) and baking soda (1/4 cup) to the drum. Avoid harsh chemicals unless your manual allows it.
  3. Wipe down the rubber seals and door. Mold loves the crevices of the door seal—make sure to clean all folds thoroughly.
  4. Clean the detergent drawer. Remove and scrub it to avoid residue build-up that can cause odors (our guide on cleaning washing machine drawer explains it well).
  5. Check and clean the filter. This little guy can cause drainage issues and odors if ignored. For example, Bosch washers require periodic filter cleaning (read more).
  6. Leave the door and detergent drawer open. After cleaning or each wash, air circulation helps prevent moisture buildup and mold.

For those luxury washers, a deep clean every six months by professionals or according to manufacturer guidelines can boost longevity (The Home Depot).

Additional Maintenance Tips to Keep Your Washer Fresh

  • Remove laundry promptly: Leaving clothes sitting in the machine after the cycle finishes invites musty smells and mold formation.
  • Use the right detergent amounts: Excess detergent can cause residue. Follow your washer’s recommendations closely.
  • Avoid fabric softener buildup: Fabric softeners may coat the drum and seals over time; clean regularly.
  • Replace washing machine hoses every few years: This avoids leaks and potential water damage (how often to change washing machine hose).

Picking the Right Cleaning Products

Now, not all household potions are washing machine friendly. Harsh chemicals can damage the drum’s protective coating or rubber seals. The industry tends to recommend gentle but effective options:

  • Washing machine cleaner tablets: Designed specifically for the job, available through retailers worldwide (India | Global including USA).
  • White vinegar: A natural disinfectant that breaks down mineral deposits and odors.
  • Baking soda: Helps deodorize and gentle abrasively clean without damage.

Before mixing your concoctions, always check your owner’s manual for approved products and cleaning instructions to avoid voiding warranties or damaging the machine.

When to Call in the Pros or Consider Replacement

If regular cleaning, maintenance, and troubleshooting don’t stop foul smells, leaks, or mechanical issues, it might be time for a professional check or even a replacement.

Curious about when to buy a new washing machine? Our detailed guide on how often to buy new washing machine can help you make an informed decision.

Takeaways: Keep It Fresh, Keep It Clean

In summary, setting a monthly cleaning routine for your washing machine—whether front or top load—is the best way to avoid the nightmare of foul odors, mold, and grime buildup. Pair this with smart practices like promptly removing laundry and airing out the drum to keep your machine operating at its best.

Cleaning your washer isn’t just a chore; it’s an investment in your clothes’ freshness, your machine’s lifespan, and your peace of mind. So, mark your calendar, grab some washing machine cleaner tablets or simple home ingredients, and strike a deal with your washer: a little monthly love goes a long way.