Affresh Washing Machine Cleaner Review: The Easiest Fix for a Stinky Washer

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Explained

Erase Months of Grime and Odor in One Simple Cycle

If your 'clean' laundry comes out with a faint, musty smell, your washing machine is the likely culprit, and these tablets are the solution.

Over time, washing machines build up a nasty combination of detergent residue, grime, and mildew in places you can’t see, like the pump and hoses. Affresh Washing Machine Cleaner is designed for anyone who’s noticed a decline in their washer’s freshness, offering a simple, once-a-month treatment to dissolve that hidden buildup and eliminate odors at the source.

Why it stands out
  • Once-a-Month Maintenance Unlike some competitors that require twice-monthly use, Affresh simplifies your routine with a single powerful tablet once a month, providing a six-month supply in one box.
  • True Deep Clean The time-release tablet is designed to dissolve slowly throughout the entire wash cycle, ensuring it cleans the drum, pump, valve, and hoses, not just the basin.
  • Trusted by the Experts It’s the only cleaner brand recommended by Whirlpool, Maytag, and Amana, which adds a significant layer of trust and assurance for your expensive appliance.
  • Safer for Home and Planet With an EPA Safer Choice certification, this cleaner is a responsible choice for households with kids and pets, and it’s confirmed to be safe for septic systems.
Product Form Time-Release Tablet
Quantity 6 Tablets
Supply Duration 6 Months
Usage Frequency Once per month
Compatibility All washing machines (Top/Front Load, HE)
Key Target Odor-causing bacteria, grime, soap scum
Certifications EPA Safer Choice Certified
Septic Safe Yes
Brand Endorsements Whirlpool, Maytag, Amana
Best for
Owners of high-efficiency (HE) front-loaders prone to mildew and musty smells. Households with pets or athletes dealing with persistent odors in clothes. Anyone seeking a simple, set-and-forget monthly maintenance routine. People living in humid climates where washers struggle to dry out completely.
Not for
Users who prefer a completely fragrance-free cleaning product. Those who prefer using liquid or powder-based cleaners instead of tablets.
Pros
  • Time-release formula cleans hidden components throughout the entire cycle.
  • Convenient once-a-month schedule cuts maintenance time in half compared to other brands.
  • Effectively eliminates stubborn odors from pets, mildew, and sweat.
  • Endorsed by major appliance manufacturers, ensuring compatibility and effectiveness.
  • EPA Safer Choice certification makes it a better option for families and the environment.
  • Works in all makes and models of washing machines, including all HE and non-HE units.
Cons
  • May require two consecutive cycles for extremely dirty or long-neglected machines.
  • Can occasionally leave a small amount of gritty residue in the drum, requiring a quick wipe.
  • The scent during the cleaning cycle is distinctly chemical, which may bother sensitive users.
What to look for

Choosing the right Appliance Cleaner

  1. Effectiveness on Odor & Grime
    High
    The primary job of a washer cleaner is to break down invisible soap scum, hard water deposits, and biofilm that cause odors. A good cleaner targets these sources directly.
    Look for
    Formulas designed to dissolve grime and kill odor-causing bacteria. Time-release features are a plus.
    Avoid
    Products that only mask odors with heavy perfumes without cleaning.
  2. Machine Compatibility & Safety
    High
    Modern washers, especially HE models, have sensitive components. Using a non-approved cleaner could damage seals or sensors.
    Look for
    Cleaners explicitly labeled as safe for all washers, including HE, front-load, and top-load models.
    Avoid
    Generic or homemade solutions like pure bleach, which can degrade rubber gaskets over time.
  3. Ease of Use and Frequency
    Medium
    Appliance maintenance should be simple. The less frequently you have to do it and the fewer steps involved, the more likely you are to keep up with it.
    Look for
    Simple drop-in tablets or pre-measured packets with a once-a-month schedule.
    Avoid
    Multi-step processes or cleaners that require bi-weekly use for the same result.
  4. Environmental & Home Safety
    Medium
    The chemicals you run through your washer end up in the water system. Choosing a safer, certified product is better for your home and the environment.
    Look for
    EPA Safer Choice certification and septic-safe formulas.
    Avoid
    Harsh, uncertified chemicals, especially if you have a septic tank or young children and pets.
Frequently Asked Questions

Common questions

Do I use this with clothes in the washer?

No, you should always run the cleaner in an empty washer. Place one tablet directly in the washer drum (not the dispenser) and run a normal, hot water cycle or a dedicated ‘Clean Washer’ cycle if your machine has one.

My front-loader gasket is moldy. Will this clean it?

Affresh is designed to clean the internal, unseen parts of your washer like the pump and hoses. While it helps reduce the source of mold, you will likely need to clean the visible gasket separately with a cloth or specialized gasket cleaner for best results.

How do I know if the tablet has worked?

The most obvious sign is the absence of musty or foul odors from the washer drum after the cycle is complete. Your machine will smell neutral or have a light, clean scent. Over time, you may also notice your laundry smells fresher.

Is Affresh safe for my septic system?

Yes, the product is specifically designed to be septic-safe. Unlike some cleaners that use harsh chemicals like bleach, the Affresh formula is EPA Safer Choice Certified and will not disrupt the bacterial balance in a properly functioning septic tank.

Our Verdict

Affresh delivers on its promise to deep clean your washer and eliminate odors with almost zero effort. Its effectiveness, ease of use, and endorsements from major brands make it a standout choice. While the in-cycle scent can be strong, the fresh, neutral result is well worth it.

BUY NOW
Excellent 9.1 / 10
Top Pick
Once-a-Month Use Time-Release Formula EPA Safer Choice Recommended by Whirlpool
Conclusion
  • Deep cleans hidden parts like the pump and hoses with its time-release formula.
  • Simplifies maintenance with a convenient and cost-effective once-a-month schedule.
  • Offers peace of mind with EPA Safer Choice certification and endorsements from major appliance brands.

For anyone tired of musty-smelling laundry, Affresh Washing Machine Cleaner is the most reliable and straightforward solution. It’s particularly ideal for owners of odor-prone front-loaders and busy households who will appreciate the simple, once-a-month maintenance schedule. It’s a small investment to protect your appliance and keep your clothes smelling truly clean.