Most of us rely on our washing machines every single week without giving them much thought. We load clothes, add detergent, press a button—and expect perfectly clean laundry every time. But there’s one thing many people forget:
The washing machine itself needs cleaning too.
Over time, detergent residue, dirt, bacteria, and mineral buildup can accumulate inside the drum, seals, and pipes. This can lead to unpleasant odors, reduced performance, and even residue transferring onto your clothes.
That’s why unusual cleaning hacks—like using a dishwasher tablet—have been gaining attention online. But does this trick actually work? And what really happens when you try it?
Why people are using dishwasher tablets
The idea behind this hack is simple.
Dishwasher tablets are designed to:
- Break down grease and stubborn residue
- Remove stains and buildup
- Kill bacteria and eliminate odors
So naturally, people assume they might also clean the inside of a washing machine.
And in theory, that makes sense—washing machines can develop:
- Soap scum buildup
- Mold and mildew
- Hard water deposits
These are exactly the kinds of things dishwasher tablets are made to tackle.
What happens during the cleaning cycle
When you place a dishwasher tablet directly into the drum and run a hot cycle:
- The tablet dissolves and releases cleaning agents
- These chemicals circulate through the drum and internal parts
- Built-up residue begins to loosen and break down
In the article, the process resulted in:
- A noticeable fresh, clean smell replacing a musty odor
- Slightly different sounds during the cycle due to dissolving and foaming
- Visible cleaning action happening inside the machine
The results: what changed after one wash
After the cycle finished, several improvements were observed:
1. A cleaner-looking drum
The inside of the washing machine appeared shinier and fresher, with less visible grime.
2. Debris flushed out
Small bits of loosened dirt and buildup were found in the filter—proof that residue had been removed.
3. Reduced odor
The musty smell that had built up over time was significantly reduced, replaced by a cleaner scent.
4. Better overall freshness
Even the next load of laundry benefited from the cleaner environment.
Does this hack actually work?
Yes—but only to a certain extent.
Dishwasher tablets can:
- Help remove light buildup and residue
- Reduce odors
- Improve the appearance of the drum
But they are not a perfect or complete solution.
Experts point out that this method works best for:
- Light to moderate buildup
- Occasional maintenance
It won’t fully replace proper cleaning routines or specialized products.
Important risks you should know
Before trying this hack, there are some important warnings:
Excess foam and residue
Dishwasher tablets can create too many suds in a washing machine, which may:
- Leave residue behind
- Affect internal components
- Cause drainage issues
Not designed for washing machines
These tablets are made for dishwashers, not laundry appliances. Using them regularly may:
- Damage seals or parts over time
- Void warranties in some cases
Not a long-term solution
It may improve things temporarily, but it doesn’t replace proper maintenance.
Safer alternatives to clean your washing machine
If you want better long-term results, consider:
- Running a hot empty cycle regularly
- Using washing machine cleaning tablets (made specifically for this purpose)
- Cleaning the rubber seal and detergent drawer manually
- Leaving the door open to prevent moisture buildup
Regular maintenance is the best way to prevent odors and buildup.
When this hack might be useful
Using a dishwasher tablet might help if:
- Your machine has a mild odor
- You haven’t cleaned it in a long time
- You want a quick, low-cost cleaning attempt
But it should be used occasionally—not as a routine method.
Conclusion :
Running a dishwasher tablet through an empty washing machine might sound like a strange idea, but it highlights something many people overlook: washing machines don’t stay clean on their own.
This experiment shows that the hack can deliver noticeable short-term results. It can loosen hidden grime, reduce unpleasant odors, and leave the drum looking fresher than before. For a machine that hasn’t been cleaned in years, even a simple method like this can make a visible difference.
However, it’s important to understand its limits. While the results may seem impressive at first, this is not a complete or risk-free solution. Dishwasher tablets are not designed for washing machines, and using them too often could lead to unwanted side effects like residue buildup or mechanical issues.
In the end, the real takeaway isn’t just about the tablet—it’s about maintenance. Keeping your washing machine clean requires regular care, proper products, and a bit of consistency. Hacks like this can help occasionally, but they shouldn’t replace good habits.
So if you try it, think of it as a one-time refresh—not a long-term fix. The best way to keep your machine running smoothly is still the simplest: clean it regularly and use the right tools for the job.
