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🧺 Elevate your laundry game with the OG stain warrior!
Fels Naptha Laundry Soap Bar & Stain Remover is a powerful, 5 oz solid bar designed to tackle tough stains like grease, blood, and grass. Sold in a convenient two-pack, it offers long-lasting, economical use without harsh bleaches or dyes, making it safe for colored fabrics. Ideal for pre-treatment, DIY detergent recipes, and even poison ivy relief, this century-old trusted formula requires manual scrubbing but delivers unmatched stain-fighting performance for durable fabrics.
| ASIN | B01AVK332A |
| Best Sellers Rank | #2,445 in Health & Household ( See Top 100 in Health & Household ) #25 in Laundry Stain Removers |
| Brand | Fels Naptha |
| Brand Name | Fels Naptha |
| Customer Reviews | 4.7 out of 5 stars 19,952 Reviews |
| Formulation Type | Regular |
| Global Trade Identification Number | 00372187350323, 00609411971291, 00700175761552, 00757183994588 |
| Item Dimensions | 5.39 x 4.41 x 1.22 inches |
| Item Form | Bar |
| Item Weight | 0.27 g |
| Liquid Volume | 5 fluid ounces |
| Manufacturer | Fels Naptha |
| Material Feature | Natural |
| Material Features | Natural |
| Material Type Free | Naphthalene Free |
| Model Number | 43221-1628 |
| Number of Items | 2 |
| Package Size Name | Pack of 2 |
| Part Number | 732892 |
| Product Benefits | Extra Cleaning Power |
| Scent | Fresh |
| Skin Type | Oily |
| Specific Uses For Product | Hand Wash |
| UPC | 372187350323 757183994588 370121877776 609411971291 700175761552 |
| Unit Count | 10 Ounce |
L**A
Magical remover!
This is a miracle soap! Gets grease, blood, grass, coffee...you name it, out of clothing! For tougher stains you have to put a little elbow grease into it, but I am truly impressed! Best stain remover I have ever used in my 44 years! Definitely worth it. I will use this for the rest of my life!!!
L**I
Excellent Value - Fels Naptha Laundry Soap Bar & Stain Remover
Fels Naptha has been a trusted name in laundry stain removal for over a century. This pack includes two 5.0 oz bars of heavy-duty laundry soap designed to tackle stubborn stains, grime, and grease. Whether used as a pre-treatment for stains, a booster for homemade laundry detergents, or even for poison ivy relief, Fels Naptha is a versatile household essential. Pros & Cons Pros: ✅ Highly Effective Stain Removal – Fels Naptha is known for cutting through tough stains like grease, oil, sweat, dirt, grass, and food-based stains. It works particularly well on deeply set-in stains with minimal scrubbing. ✅ Multi-Purpose Usage – Beyond laundry, Fels Naptha can be used as a degreaser, a DIY laundry detergent ingredient, and even to alleviate skin irritation caused by poison ivy or oak. ✅ Long-Lasting & Economical – Unlike liquid stain removers that can be used up quickly, this solid soap bar lasts for months. A little goes a long way, making it a cost-effective option. ✅ Free of Harsh Bleach & Dyes – While powerful, Fels Naptha does not contain harsh bleaching agents, making it suitable for colored fabrics. It also lacks synthetic fragrances that can be overpowering in some commercial detergents. ✅ Easy to Use – Simply wet the fabric, rub the bar onto the stain, let it sit, and wash as usual. It’s straightforward and doesn’t require additional mixing or special equipment. Cons: ❌ Strong Scent – The bar has a distinctive, old-fashioned soap scent that some users may find overpowering. While it fades after washing, those sensitive to fragrances might prefer a milder alternative. ❌ Not Suitable for Delicate Fabrics – Due to its strong cleansing properties, Fels Naptha is too harsh for delicate fabrics like silk and wool. It’s best suited for cotton, polyester, and other durable materials. ❌ Requires Manual Effort – Unlike spray stain removers, using Fels Naptha requires scrubbing and pre-treatment, which might not be ideal for those seeking a quick, hands-off solution. ❌ Can Dry Out Hands – The soap’s deep-cleaning formula can be drying to the skin, so wearing gloves or moisturizing after use is recommended. ❌ Not Widely Available in All Stores – While popular, Fels Naptha is not as commonly stocked in major retail stores as liquid stain removers, meaning you may need to purchase it online or from specialty stores. Recommendations & Verdict Who Should Buy It? • Individuals looking for a powerful, affordable stain remover – If you frequently deal with tough stains from work, sports, or kids, Fels Naptha is a great option. • Homemade detergent enthusiasts – Many DIY laundry detergent recipes use Fels Naptha for its deep-cleaning abilities. • People with outdoor lifestyles – Hikers, gardeners, and mechanics who often deal with dirt, oil, or poison ivy exposure will find it useful. Who Might Want to Skip It? • People with sensitive skin – Due to its strong cleansing properties, those prone to skin irritation may prefer a gentler, fragrance-free stain remover. • Those looking for a quick, no-scrub solution – If you prefer a spray-and-wash approach, a liquid stain remover or detergent with built-in stain treatment might be a better fit. • Users of delicate fabrics – Since it can be too harsh on delicate materials, a gentler stain treatment is recommended for such garments. Final Rating: 4.5/5 ⭐⭐⭐⭐½ Fels Naptha remains a classic and highly effective stain remover that delivers excellent value for money. While it requires some manual effort and may not be suitable for all fabrics, its versatility, affordability, and stain-fighting power make it a must-have for many households.
E**.
Great for price and lasts along time. And get out stains.
Best soap I have ever bought for stains. I got tomato sauce on a white shirt and it sat for a couple of days and I used this soap and threw it in wash. you can’t even tell I got tomato sauce on it.
M**E
Lifts stains well - even red dirt
One of the best stain removers on the market! Will lift stains on whites and colors gently, without the use of harsh chemicals. I’ve rubbed this soap on stained clothes, hand washed and rung it out, and even the toughest stains lift wonderfully. My hands don’t feel incredibly dry after washing and scrubbing the clothes, which is a big win. The fragrance is gentle and not overpowering of a “cleaner” smell. I bought the 2 pack of this stain boosting soap and it truly goes so far, I’m still working on my first bar! I like to leave this bar in the shower and will scrub down my stained clothes before the shower and wring & wash them in the shower, and it holds up just fine. I’ve also seen users use a grater and put this into their laundry - personally have done it once but the grating of the soap was a bit too much work for me, I am content with targeting stains as I see them. Even the toughest stains, like red dirt, lift away well with this!
B**N
best stain remover on the market in my opinion!
these bars are amazing - they get stains out better than any remover i've used before. i have found they work best when you wet the stain immediately & rub the bar into the fabric then place in the wash. my clothes still feel soft. the bars are large but individually lightweight & last a long time - i have had my first bar for over a year! great price for 4 bars.
C**Y
Effective and Affordable, But No Longer Fits My Non-Toxic Goals
I've used Fels Naptha for years and have gone through multiple bars because, quite simply, it works. It's one of the most effective and affordable stain removers I've found. I've successfully used it on everything from food stains to grease spots, and a single bar lasts a long time, making it an excellent value. That said, as I've been transitioning to more non-toxic products in my home, I started paying closer attention to ingredient lists. Unfortunately, after researching the ingredients in this soap, I've decided it no longer fits with my goals of reducing potentially harmful chemicals in my household. Because of that, I probably won't continue purchasing it. However, I want to be fair: if non-toxic ingredients aren't a major concern for you and you're simply looking for an effective, budget-friendly stain remover, this product absolutely delivers. It has earned its reputation for a reason. For me, effectiveness alone is no longer enough, but I can still acknowledge that this is a powerful and affordable laundry staple.
B**Y
Holy grail of stain removal
This laundry bar… I’m speechless. Not only did it get iron-rich clay baseball dirt out of my stepsons white pants, but it rejuvenated my beloved converse high tops. I bought these shoes preowned 2 years ago because I loved that they were all white with the black/white labels. They were already dirty when I bought them. Then, I got them dirtier over the 2 years I’ve had them. I never washed them. They were filthy but I loved them. You can see the progression from beginning, to wet and gross and wow you can see every single stain, to “oh no what are these uncovered yellow stains that the dirt was camouflaging, I think I ruined my favorite shoes,” to the final product after throwing them in the washer. They aren’t perfectly unstained, but I don’t want them to be… ruins the lived-in look I like. If I washed them one more time, they would be completely stain free, I know that in my heart and soul. I don’t like the scent very much, because I don’t like artificial “fresh linen” smell, but I don’t care. Why did none of the older ladies I know tell me about this? Gatekeepers... This $4 laundry bar is going to be getting a glowing recommendation to literally everyone I know and will remain in my laundry room until the day I die, and even then I’ll be leaving all the Fels-Naptha bars I own to my daughter in my will. Fels-Naptha brings blessings upon blessings.
J**.
The Ultimate Secret Weapon for Baseball Uniforms!
If you have a child playing travel baseball, the Fels Naptha Laundry Soap Bar is an absolute necessity. My son plays for an 8U team, and his white uniforms often come home covered in deep dirt, clay, and grass stains that look impossible to remove. This soap bar is a miracle worker. I simply rub it onto the stained areas with a little water before throwing the uniform into the wash, and it lifts the toughest stains that even premium liquid detergents struggle with. It’s incredibly effective, and since it comes in a 2-pack, it lasts a very long time, making it an unbeatable value. It’s a "pro-tip" among baseball parents for a reason. It keeps my son’s gear looking sharp and professional for every game. If you're tired of scrubbing and seeing faint stains left behind, get these bars—they are a total game-changer for laundry day!
C**Z
A really good stain remover
Smells good and works really well on stains. I would definitely buy this again.
A**R
Amazing product
This is an amazing product. Friends told me about it awhile back and there isn't a stain that hasn't come out
M**I
Dissappointed
Didnt do what i expected. Cant even get it to lather let alone remove stains
S**L
Bonne odeur
L'odeur de ce savon à lessive rappelle celui de la lessive de mes grand-mères. Agréable. Aussi, très efficace pour nettoyer le blanc lorsque combiné avec du Borax et du soda à lessive. Dans un pot Mason de 1 litre (grande ouverture), faire tremper 1/2 barre de savon haché fin dans 1 tasse d'eau bouillante pendant 1 nuit. Ajouter 1/2 tasse de Borax et 1/2 tasse de soda à lessive, puis mettre de l'eau chaude jusqu'aux épaules du pot. Passer le tout au malaxeur (blender) pendant 2 minutes. À la fin, ça doit avoir la consistence d'une sauce ou de yaourt brassé. Si c'est trop épais, ajouter de l'eau chaude et malaxer de nouveau. On met 1 à 2 cuillères à soupe par brassée. Économique. Ça nettoie super bien.
K**N
You need this
Love this stuff!
Trustpilot
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