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Affresh Washing Machine Cleaner
⚡ Quick Answer — Our Top Pick
Affresh Washing Machine Cleaner Winner overall — manufacturer recommended, 67,000+ reviews, eliminates odor at source.
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📋 In This ArticleWhy Clean Your Machine · Head to Head · Our Picks · How Often

A dirty washing machine is the most common — and most overlooked — cause of musty laundry smell, reduced cleaning performance, and even damage to your clothes. Running a cleaning tablet monthly takes 2 minutes and makes a dramatic difference. But which tablet is actually best?

Why Your Machine Needs Cleaning

Every load of laundry leaves behind detergent residue, fabric softener buildup, body oils, and mineral deposits from hard water. Over time these accumulate inside the drum, pipes, and door seal — creating the perfect environment for mold and mildew. The result is that musty smell that transfers to your clean clothes.

Affresh vs OxiClean vs Tide — Head to Head

FeatureAffreshOxiCleanTide
Tablets per pack645
Price~$14~$10~$12
Manufacturer recommended✅ Yes❌ No❌ No
Odor elimination⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
Amazon reviews67,000+28,000+14,000+

Our Picks

01
Affresh Washing Machine Cleaner Tablets
🥇 Winner — Best Overall
Affresh Washing Machine Cleaner Tablets
~$14 / 6 tablets = 6 months
Manufacturer recommended · Eliminates odor at source · Works in HE & standard
★★★★★ (67,000+ reviews)
⭐ Why We Picked ThisAffresh is the gold standard for a reason — it's recommended by Whirlpool, Maytag, KitchenAid, and most other major appliance brands because it's specifically formulated to clean washing machine components without damaging seals or pipes. The 6-pack lasts 6 months and the odor elimination is noticeably superior to competitors in real-world use.
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02
OxiClean Washing Machine Cleaner
🥈 Best Value
OxiClean Washing Machine Cleaner
~$10 / 4 tablets = 4 months
Oxygen-powered formula · Great residue removal · Budget friendly
★★★★★ (28,000+ reviews)
⭐ Why We Picked ThisOxiClean's washing machine cleaner is a solid performer at a lower price point. The oxygen chemistry is particularly effective at breaking down detergent residue and mineral deposits. If cost is a priority, this delivers about 85% of Affresh's performance at 70% of the cost.
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03
Tide Washing Machine Cleaner Tablets
🥉 Best for Tide Users
Tide Washing Machine Cleaner Tablets
~$12 / 5 tablets = 5 months
From Tide · Fresh scent · Works in all machine types · Easy to use
★★★★★ (14,000+ reviews)
⭐ Why We Picked ThisTide's washing machine cleaner tablets are a good choice for Tide brand loyalists. Performance is comparable to OxiClean with a pleasant fresh scent. Easy to use — just drop one in the drum and run a hot cycle.
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How Often Should You Clean Your Machine?

Once a month is the standard recommendation for most households. If you wash more than 8 loads per week, do it every 3 weeks. If you live in a hard water area, monthly cleaning is especially important as mineral buildup accumulates faster.

🏁 Our Verdict

Affresh is the clear winner — manufacturer recommended, best odor elimination, and the most proven track record with 67,000+ reviews. OxiClean is a solid budget alternative. Run whichever you choose through an empty hot cycle once a month and leave the door ajar between washes. These two habits alone eliminate musty laundry smell in the vast majority of cases.

⚠️ Affiliate disclosure: Links in this post are affiliate links. We may earn a commission at no extra cost to you.

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