(4 pack) Fels-Naptha Laundry Bar & Stain Remover 5.0 oz
(4 pack) Fels-Naptha Laundry Bar & Stain Remover 5.0 oz
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(4 pack) Fels-Naptha Laundry Bar & Stain Remover 5.0 oz

4.7 stars out of 3305 reviews
(4.7)|
3,305 ratings

Key item features

  • Powerful Stain Removal: Fels-Naptha effectively removes the most resilient stains from clothing, like grease, oil, perspiration, and ring-around-the-collar
  • Laundry Booster: Not only does Fels-Naptha remove stains, but it can also be added to yourwash cycle, helping your detergent work overtime. It helps remove the treated stains andprovides a deeper clean during the wash cycle
  • How to Use: As a pre-stain treater, wet stain, then rub with the bar. Wait 1 minute and wash asusual. Laundry booster directions, grate 1/16th into the washer with detergent; wash as usual
  • Trusted Stain Fighter: Savvy laundry know how proven by generations for over 125 years. With simple ingredients and authentic formulation, Fels-Naptha reliably and affordably tackles your family’s toughest stains better than ever.
  • Versatile Cleaner: Our multi-use cleaning bar can also be used for many cleaning applications around the home. Grate the bar into hot water wherever you typically use your household cleaners.
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Customer ratings & reviews

4.7 out of 5 stars
stars3,305 ratings1,523 reviews
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Reviews summary

Pros
  • : Used to make homemade laundry detergent.
  • : Removes tough and set-in stains.
  • : Removes tough stains in one or multiple washes.
  • : Works at a low cost.
Neutral
  • : Can be pleasant and fresh, but also overpowering and chemical-like.
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Showing 1-3 of 1,523 reviews

Oct 20, 2024
Christina
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Best soap ever and poison ivy buster

This is also called farmers shop in the Midwest. It strips oils, smells including manure aka farmers shop, and more. It works on my face better than proactive and much cheaper to boot. If you wash fast enough it takes off poison ivy oil and you remain unaffected by it. Also works well on laundry especially baby clothes with poop blow outs from diapers. Where I grew up this was a hand and body soap and around here it's a laundry soap. Works well for both. However will give a light yellow tinge to pure unbleached white cloth. But most people who have white clothes are treated and protected from slight colors being absorbed. I always have a bar outside by the hydrant in summer in case I pull up some poison ivy. We have a bar in the shower and the bathroom sink. And we have a bar by the laundry sink. So overall we like it and use plenty.

Helpful?51APNJ5Y00S85876457681
Sep 22, 2025
Twila
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Great Laundry Scrub

When I was a kid, Fels Naptha was something you used in the bathtub when you had poison ivy. It still has a waxy feel and tan color and it's larger than most soap bars. Not a wimpy bar that winds up as a sliver. It is a great at removing tough stains when hand washing laundry. the formula may have changed over the years but there is still kind of a clean scent. (I wouldn't say it's a "fresh" scent.)

Helpful?51APNJ5Y00S85876457681
Nov 25, 2025
Marcella
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Use for decontaminating clothes/shoes after contact with allergy-causing plants like poison ivy/oak/sumac, mango, parsnip, hogweed, etc. Old-school but it really works!! Wear gloves and hand wash/soak items to remove the plant oils. Technu products work really also, but are much more expensive.

Helpful?51APNJ5Y00S85876457681