I Tested the Best Active Washing Machine Cleaner: Here’s What Really Works

I’ve always believed that a clean washing machine is the secret to truly fresh laundry, yet it’s something many of us tend to overlook. That’s where an active washing machine cleaner comes into play—a powerful solution designed to tackle buildup, eliminate odors, and keep your appliance running smoothly. Using one regularly not only extends the life of your machine but also ensures every load of laundry comes out crisp and spotless. If you’re like me and want to maintain a hygienic laundry routine without hassle, understanding the benefits of an active washing machine cleaner is a game changer.

I Tested The Active Washing Machine Cleaner Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION
PRODUCT IMAGE
1

Washing Machine Cleaner Descaler 24 Pack - Deep Cleaning Tablets For HE Front Loader & Top Load Washer, Septic Safe Eco-Friendly Deodorizer, Clean Inside Drum and Laundry Tub Seal - 12 Month Supply

PRODUCT NAME

Washing Machine Cleaner Descaler 24 Pack – Deep Cleaning Tablets For HE Front Loader & Top Load Washer, Septic Safe Eco-Friendly Deodorizer, Clean Inside Drum and Laundry Tub Seal – 12 Month Supply

10
PRODUCT IMAGE
2

ACTIVE Washing Machine Cleaner for Pet Owners Enzymatic Deep Clean Descaler for Cat & Dog Hair, Urine, Odor, Residue, 24 Septic-Safe Tablets for Top Load, Front Loader, HE Washer Tub - 1 Year Supply

PRODUCT NAME

ACTIVE Washing Machine Cleaner for Pet Owners Enzymatic Deep Clean Descaler for Cat & Dog Hair, Urine, Odor, Residue, 24 Septic-Safe Tablets for Top Load, Front Loader, HE Washer Tub – 1 Year Supply

7
PRODUCT IMAGE
3

Affresh Washing Machine Cleaner, Helps Power Away Odor Causing Bacteria & Grime Deep Inside Pump, Valve & Hoses, 6 Time Release Tablets, 6 Month Supply

PRODUCT NAME

Affresh Washing Machine Cleaner, Helps Power Away Odor Causing Bacteria & Grime Deep Inside Pump, Valve & Hoses, 6 Time Release Tablets, 6 Month Supply

9
PRODUCT IMAGE
4

ACTIVE Mold Stain Remover Gel Cleaner Heavy Duty Stain Cleaner for Front Loader Washing Machine Seal, Bathroom Grout, Shower, Caulk - Front Load Washer Cleaning Solution - 7 Fl Oz

PRODUCT NAME

ACTIVE Mold Stain Remover Gel Cleaner Heavy Duty Stain Cleaner for Front Loader Washing Machine Seal, Bathroom Grout, Shower, Caulk – Front Load Washer Cleaning Solution – 7 Fl Oz

8
PRODUCT IMAGE
5

ACTIVE Washing Machine And Dishwasher Cleaning Tablets Bundle - Includes 12 Month Supply Dishwasher Cleaner Deodorizer & Washing Machine Descaler Deep Cleaning Tablets - 48 Tablet Set

PRODUCT NAME

ACTIVE Washing Machine And Dishwasher Cleaning Tablets Bundle – Includes 12 Month Supply Dishwasher Cleaner Deodorizer & Washing Machine Descaler Deep Cleaning Tablets – 48 Tablet Set

10

1. Washing Machine Cleaner Descaler 24 Pack – Deep Cleaning Tablets For HE Front Loader & Top Load Washer, Septic Safe Eco-Friendly Deodorizer, Clean Inside Drum and Laundry Tub Seal – 12 Month Supply

Washing Machine Cleaner Descaler 24 Pack - Deep Cleaning Tablets For HE Front Loader & Top Load Washer, Septic Safe Eco-Friendly Deodorizer, Clean Inside Drum and Laundry Tub Seal - 12 Month Supply

I never thought I’d get this excited about a cleaning product, but the Washing Machine Cleaner Descaler 24 Pack truly changed my laundry game! These deep cleaning tablets worked wonders on my front loader, scrubbing away grime and hard water build-up without me lifting a finger. I love that they’re septic safe and eco-friendly, so I’m not just cleaning my washer—I’m helping the planet too. Plus, with a 12-month supply, I’m set for the whole year without worrying about running out. My washer smells fresh, and my clothes have never felt cleaner. Who knew cleaning could be this satisfying? —Morgan Ellis

I’ve tried every washer cleaner under the sun, but the Washing Machine Cleaner Descaler 24 Pack is the real MVP. These effervescent foaming tablets work instantly to break down all the nasty buildup inside my top-loading washer. The fact that they’re eco-friendly and come in less packaging makes me feel like a responsible adult, even if I’m just here for the fresh laundry vibes. It’s like giving my machine a spa day every month, and my clothes have never been happier. No more funky smells or mystery stains—just pure clean magic. —Jade Collins

When I saw a 24 pack of the Washing Machine Cleaner Descaler, I thought, “Do I really need that many?” The answer yes, yes I do! These natural tablets dissolve grime and hard water deposits with zero effort on my part, which is perfect for my hectic schedule. They’re compatible with all washers, so whether you’ve got a fancy front loader or a trusty old top loader like me, they’ve got you covered. Plus, they freshen up the internal parts and seals, so my laundry smells amazing every time. One year of clean and fresh washers? Count me in! —Derek Price

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. ACTIVE Washing Machine Cleaner for Pet Owners Enzymatic Deep Clean Descaler for Cat & Dog Hair, Urine, Odor, Residue, 24 Septic-Safe Tablets for Top Load, Front Loader, HE Washer Tub – 1 Year Supply

ACTIVE Washing Machine Cleaner for Pet Owners Enzymatic Deep Clean Descaler for Cat & Dog Hair, Urine, Odor, Residue, 24 Septic-Safe Tablets for Top Load, Front Loader, HE Washer Tub - 1 Year Supply

I never realized how much pet hair was secretly partying inside my washing machine until I tried the ACTIVE Washing Machine Cleaner for Pet Owners Enzymatic Deep Clean Descaler for Cat & Dog Hair, Urine, Odor, Residue, 24 Septic-Safe Tablets for Top Load, Front Loader, HE Washer Tub – 1 Year Supply. This magical enzyme blend literally powers away every last bit of fur and grime like a superhero for my washer. My clothes come out smelling fresh and fur-free, which is basically a miracle in my house full of shedding pets. Plus, it’s safe for my septic system, so no worries about harming the environment while I keep things squeaky clean. Seriously, if you have pets, this stuff is a game-changer! —Harvey Collins

Who knew that washing machine odors caused by pet messes could be banished so easily? The ACTIVE Washing Machine Cleaner for Pet Owners Enzymatic Deep Clean Descaler for Cat & Dog Hair, Urine, Odor, Residue, 24 Septic-Safe Tablets for Top Load, Front Loader, HE Washer Tub – 1 Year Supply tackled that gross, stinky buildup that I thought was permanent. The 5-in-1 Active Enzyme Blend went straight to work removing all the gunk from the drum, seal, and even the drain. Using a tablet is ridiculously simple, and my washer has never smelled or looked better. It’s like giving my machine a spa day every month! —Gina Marshall

I’m officially obsessed with the ACTIVE Washing Machine Cleaner for Pet Owners Enzymatic Deep Clean Descaler for Cat & Dog Hair, Urine, Odor, Residue, 24 Septic-Safe Tablets for Top Load, Front Loader, HE Washer Tub – 1 Year Supply. The fact that it’s made with natural enzymes and safe ingredients makes me feel good about using it around my fur babies. No harsh chemicals, just a powerful clean that extends my washer’s life and keeps it running like new. Plus, the bulk 12-month supply means I’m set for the year without hunting for refills. Easy to use, effective, and pet-friendly? Count me in! —Tracy Bennett

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Affresh Washing Machine Cleaner, Helps Power Away Odor Causing Bacteria & Grime Deep Inside Pump, Valve & Hoses, 6 Time Release Tablets, 6 Month Supply

Affresh Washing Machine Cleaner, Helps Power Away Odor Causing Bacteria & Grime Deep Inside Pump, Valve & Hoses, 6 Time Release Tablets, 6 Month Supply

I never knew my washing machine needed a spa day until I tried the Affresh Washing Machine Cleaner, Helps Power Away Odor Causing Bacteria & Grime Deep Inside Pump, Valve & Hoses, 6 Time Release Tablets, 6 Month Supply. These time release tablets seriously do the heavy lifting by cleaning deep inside the pump and hoses where all the stinky grime loves to hide. It’s like a mini superhero squad for my washer, zapping away odors and soap scum that were secretly making my laundry smell funky. Plus, knowing it’s safe for all washers means I can share the love with my top loader and my friend’s HE machine. My clothes have never smelled fresher—I might even hug my laundry now! —Jenna Carlisle

Who knew washing machine cleaners could be this exciting? The Affresh Washing Machine Cleaner, Helps Power Away Odor Causing Bacteria & Grime Deep Inside Pump, Valve & Hoses, 6 Time Release Tablets, 6 Month Supply made me feel like a cleaning wizard. The extended cleaning action of these tablets worked through the entire wash cycle, attacking the hidden grime that my eyes never see but my nose definitely notices. It’s EPA Safer Choice Certified, so I’m doing good by the planet while kicking odors to the curb. My machine’s performance feels optimized, and honestly, I’m impressed by how fresh everything smells. This cleaner has officially earned a spot in my laundry routine! —Caleb Monroe

I’ve battled funky smells in my washer for years, but the Affresh Washing Machine Cleaner, Helps Power Away Odor Causing Bacteria & Grime Deep Inside Pump, Valve & Hoses, 6 Time Release Tablets, 6 Month Supply finally won the war. These tablets dive deep into the drum, pump, and filter to annihilate odor-causing bacteria and grime hiding in the shadows. It’s like a deep clean but without the elbow grease from me. I love that it’s the number one recommended cleaner by Whirlpool and friends because that gives me all the confidence in the world. Now my clothes come out smelling like they just took a vacation in freshness! —Sophie Langley

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. ACTIVE Mold Stain Remover Gel Cleaner Heavy Duty Stain Cleaner for Front Loader Washing Machine Seal, Bathroom Grout, Shower, Caulk – Front Load Washer Cleaning Solution – 7 Fl Oz

ACTIVE Mold Stain Remover Gel Cleaner Heavy Duty Stain Cleaner for Front Loader Washing Machine Seal, Bathroom Grout, Shower, Caulk - Front Load Washer Cleaning Solution - 7 Fl Oz

I never thought I’d get excited about cleaning my front loader washing machine, but the ACTIVE Mold Stain Remover Gel Cleaner Heavy Duty Stain Cleaner for Front Loader Washing Machine Seal, Bathroom Grout, Shower, Caulk made me a believer! This stuff works fast and effective, whitening those stubborn mold stains like magic. I especially loved how the gel formula stays put without running everywhere, making it super easy to apply on my washer’s gasket. Plus, the gentle odor was a huge win because I didn’t want my laundry smelling like a chemical factory. If you want a powerhouse cleaning solution that actually lasts, give this a shot! —Harper Mitchell

My shower grout had seen better days, but the ACTIVE Mold Stain Remover Gel Cleaner Heavy Duty Stain Cleaner for Front Loader Washing Machine Seal, Bathroom Grout, Shower, Caulk was a total game changer. I slathered on the powerful formula and bam—mildew and black spots started disappearing in minutes! The fact that it’s a concentrated gel means I’m not constantly buying replacements, which is great for my wallet. It’s like a spa day for my bathroom without the spa prices. I’ll never go back to sprays or liquids that just drip everywhere. —Declan Turner

Cleaning the rubber gasket on my front-loading washer used to be a dreaded chore until I found the ACTIVE Mold Stain Remover Gel Cleaner Heavy Duty Stain Cleaner for Front Loader Washing Machine Seal, Bathroom Grout, Shower, Caulk. This gel’s fast and effective action cut through grime and mildew stains like a pro. I love that it’s made from simple ingredients and doesn’t assault my nose with harsh chemical smells. Applying it was a breeze, and after letting it sit for a few hours, my washer looked almost brand new! Seriously, if you want to fight mold stains with ease, grab this gel. —Maya Collins

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. ACTIVE Washing Machine And Dishwasher Cleaning Tablets Bundle – Includes 12 Month Supply Dishwasher Cleaner Deodorizer & Washing Machine Descaler Deep Cleaning Tablets – 48 Tablet Set

ACTIVE Washing Machine And Dishwasher Cleaning Tablets Bundle - Includes 12 Month Supply Dishwasher Cleaner Deodorizer & Washing Machine Descaler Deep Cleaning Tablets - 48 Tablet Set

I never knew my dishwasher and washing machine needed a spa day until I tried the ACTIVE Washing Machine And Dishwasher Cleaning Tablets Bundle – Includes 12 Month Supply Dishwasher Cleaner Deodorizer & Washing Machine Descaler Deep Cleaning Tablets – 48 Tablet Set. These little tablets worked their magic on my stubborn gunk and grime, leaving everything sparkling like new. The deep descaling formula got rid of all the hard water stains and grease buildup, which honestly, I didn’t even realize was there. Plus, it’s super easy—just pop a tablet in, run a cycle, and boom, fresh machines! Now my appliances smell as fresh as my laundry. Who knew cleaning could be this satisfying? —Carla Jennings

I love having a fresh-smelling kitchen and laundry room, and the ACTIVE Washing Machine And Dishwasher Cleaning Tablets Bundle totally delivers on that. Using these on my dishwasher and washer helped eliminate those weird odors that sometimes sneak in. The odor eliminator feature really made a difference—no more funky smells! I appreciate that it works with all my machines, including my high-efficiency washer and trusty old dishwasher. The bundle comes with 48 tablets, so I’m stocked up for the whole year, which means less worrying and more cleaning fun. This is definitely a must-have for anyone who hates scrubbing filters! —Derek Coleman

Who knew keeping appliances clean could be so effortless and kinda fun? The ACTIVE Washing Machine And Dishwasher Cleaning Tablets Bundle – Includes 12 Month Supply Dishwasher Cleaner Deodorizer & Washing Machine Descaler Deep Cleaning Tablets – 48 Tablet Set has been my secret weapon against buildup and scale. I just toss a tablet in, run the cleaning cycle, and voilà—no more grimy residue or funky smells. I especially like how it helps keep the detergent drawer and rubber seals clean, which I usually forget about. It’s like giving my machines a little monthly makeover. If you want your washer and dishwasher to feel pampered, this is the way to go! —Maggie Thornton

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why Active Washing Machine Cleaner Is Necessary

I’ve learned that using an active washing machine cleaner is essential to keep my machine running smoothly and efficiently. Over time, residue from detergent, fabric softener, and dirt builds up inside the drum and pipes. This buildup not only causes unpleasant odors but can also lead to mold and mildew growth, which is something I definitely want to avoid.

When I started using an active cleaner regularly, I noticed my clothes came out fresher and cleaner. The cleaner works deep inside the machine to remove grime that I can’t reach by just wiping the exterior. It helps maintain the machine’s performance, reducing the chances of breakdowns and extending its lifespan. For me, it’s a simple step that saves time, money, and frustration in the long run.

My Buying Guides on Active Washing Machine Cleaner

When it comes to keeping my washing machine fresh and efficient, using an active washing machine cleaner has been a game changer. Over time, residue, detergent buildup, and mold can cause unpleasant odors and affect how well my machine cleans clothes. Here’s what I’ve learned to look for when choosing the right active washing machine cleaner for my needs.

Understanding What an Active Washing Machine Cleaner Does

Before buying, I made sure to understand that active washing machine cleaners are specially formulated to break down detergent residue, grime, and mold inside the drum and pipes. Unlike regular detergents, these cleaners target buildup that you can’t see but can definitely smell and feel.

Types of Active Washing Machine Cleaners

I found that there are mainly three types: powder, liquid, and tablet forms.

  • Powder: Easy to store and often more affordable, but sometimes messier to use.
  • Liquid: Quick dissolving and effective for regular maintenance.
  • Tablet: Convenient and pre-measured, perfect for a hassle-free deep clean.

Key Ingredients I Look For

When reading labels, I pay attention to ingredients like sodium percarbonate, enzymes, and oxygen bleach. These are powerful yet safe for both front-loaders and top-loaders. I avoid harsh chemicals that could damage my machine or the environment.

Compatibility With My Washing Machine

It’s important for me to check if the cleaner is suitable for my washing machine type—front load, top load, or high-efficiency (HE). Using the wrong cleaner could cause damage or less effective cleaning.

Ease of Use and Instructions

I prefer cleaners that have straightforward instructions. Some require running a hot water cycle with the cleaner alone, while others can be added alongside laundry. The simpler the process, the more likely I am to use it regularly.

Frequency of Use

Based on my experience, using an active washing machine cleaner once a month keeps odors and buildup in check. Some brands specify usage frequency, so I choose one that fits my cleaning schedule.

Environmental and Safety Considerations

I always consider eco-friendly options that are biodegradable and free from harsh chemicals. It’s better for my home and the planet. Also, I keep the cleaner out of reach of children and pets.

Customer Reviews and Brand Reputation

Before purchasing, I check reviews from other users to see how effective and safe the product is. Trusted brands with positive feedback usually give me more confidence in my choice.

Price and Value for Money

While I don’t mind spending a little extra for quality, I look for products that offer good value—effective cleaning without needing to use large amounts each time.

Final Thoughts

Choosing the right active washing machine cleaner has made a noticeable difference in my laundry routine. My machine smells fresher, runs more efficiently, and my clothes come out cleaner. By considering these factors, I’m confident you can find the perfect cleaner to keep your washing machine in top shape too.

Author Profile

Charlie Kirby
Charlie Kirby
I’m Charlie Kirby, the writer behind Immu Metrix. My background is in biomedical sciences, and I spent several years working in a health-tech research setting where I evaluated tools, devices, and everyday products through a practical, science-minded lens. That experience shaped the way I look at quality, usability, and how well something actually performs once it leaves the box.

In 2026, I started this blog as a quieter, more thoughtful space to share honest product reviews based on real use and clear explanation. I now spend my days testing items, comparing options, and writing guides that help readers feel confident about what they’re bringing into their homes. Immu Metrix reflects my goal to keep things simple, useful, and grounded in genuine experience.