63 Brilliant Uses For Fels Naptha Soap Around The House

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One can rarely find household items that are “cheap and best”, and even if they do, they do not last long. But Fels Naptha soap has lasted for over a century and still is the epitome of the tag “cheap and best’.

While Fels Naptha is primarily a laundry bar soap, but with the endless uses of fels-naptha, it would be just unfair to call it just a laundry cleaner.

The best thing is all this comes at an incredibly low price. But before learning about the incredible uses of Fels Naptha in cleaning, it’s essential to know a bit about this soap.


What is Fels Naptha?

Fels Naptha is a bar soap that has been around for over 125 years. Yes, it’s that old! It is made from a blend of oils and fats and is known for its ability to remove stains and is a popular choice for laundry and dishwashing.

It was extremely popular in the beginning, but after World War II, its market share declined. After studies revealed that fels naptha soap was cancerous, its early uses were discontinued.

Is Fels Naptha safe?

Yes, Fels Naptha is completely safe as later research proved Fels Naptha is non-cancerous and safe to use. But it’s still a harsh laundry cleaner and can cause eye and skin irritation on prolonged usage. You shouldn’t use the bar on your skin, and if you wash clothes with a bar for long hours, you should look for more skin-friendly soap bars.

Having said that, it’s all fine if you’re using it for all the brilliant household cleaning purposes given below. Just avoid contact with your eyes and prolonged exposure to the skin.

63 Brilliant Household Uses For Fels Naptha

1. Clean Grout

Clean Grout using fels naptha

Grout can make your glossy tiles look disgusting and spoil the appearance of your bathroom. It’s undoubtedly a turnoff for visitors. But as much as you try, a regular scrub pad can’t clean the dirt.

That’s where Fels Naptha soap bar comes in handy. Clean those hard-to-reach corners using the corners of a Fels Naptha soap. Scrub if required and watch the dirt start to disappear.

2. Make a Liquid Dishwashing Soap

dishwashing using fels naptha

Liquid dishwashing soaps are easier to use and clean utensils quickly. But they don’t come cheap. If you want to save money, then make your own dishwashing gel using a bar of Fels Naptha soap.

Just mix ¼ cup of grated Fels Naptha soap in a cup of water. Heat the mixture until the soap dissolves.

Let it cool, and your homemade hand dishwashing liquid is ready.

3. Brighten Your White Clothes

White clothes often get yellow faster than we think. Perhaps wearing yellowish or pale white clothes is worse than wearing your least favorite color. Moreover, removing stains with bleach can make your white clothes pale and dingy.

Fels Naptha soap can eliminate the toughest of stains and make your white clothes white again. Just mix one cup of grated soap bar in a sink filled with warm water. Put your white clothes in it and let them soak for an hour.

The grease and dirt’s bond will start to weaken. You can now wash them usually and watch your whites become truly white.

4. Cleaning The Toilet

clean your toilets with Fels naptha

Use Fels Naptha as a toilet cleaner and get shiny clean toilet in just a few steps.

Put a quarter bar of Fels Naptha in about 5 cups of water and boil it until the soap melts appropriately. Let the mixture cool and add 15-20 drops of essential oils. You can use a mix of tea tree and lemon oil for a refreshing fragrance.

Pour into the toilet, brush it thoroughly, and flush it. It might even smell better than some commercial cleaners and is as effective.

5. Clean Sinks using Fels Naptha

sink cleaning using fels naptha

Cleaning sinks isn’t much of a task for most people since steel sinks hardly get dirty. But over time, they can become greasy, and your utensils won’t be as clean as you want them to be.

Fels Naptha soap is here to the rescue too. Just scrub your sinks properly with Fels Naptha soap bar and then rub vigorously with a scrub brush.

Rinse the sink thoroughly with water, and your sink will shine as much as your steel utensils.

6. Clean Paint Brushes with Fels Naptha

If the artist in you didn’t wait to spread colors on the canvas, then why spend time cleaning them? Spend a little more on color collection and a little less on paintbrush cleaners.

All you need to do is rub a bar of Fels Naptha soap on your paintbrush and rinse it with water.

It won’t take long and will also make your brushes softer for a smooth painting session.

7. Remove Baby Formula Stains from clothes

Baby formula stains can be hard to remove. A spill of baby formula can take longer to fade away than tough ketchup or sauce stains.

Use the evergreen Fels Naptha to remove the stains from clothes. Rub it well and soak it in a solution of half a cup of Borax and a gallon of water for about 30 minutes.

Once done, wash it with regular detergent, and the stains will fade away soon.

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8. Deodorize Trash Cans

You don’t need to spend extra money eliminating that disgusting trash smell from your trash can. Just put four tablespoons of grated Fels Naptha soap into a gallon of hot water and stir the mixture.

Once cool, add 15 drops of tea tree oil along with a few drops of lemon essential oils and pour the mixture into a sprayer.

Spray all around the trash can and let it dry. It will not only deodorize your trash can, but the soap will also disinfect and sanitize it.

9. Clean Greasy Hands

Do you work in a garage or have a job that involves industrial material like grease? It can be challenging to clean your greasy hands with regular soaps and affect your skin adversely as well.

Use Fels Naptha to clean your hands instead. It is as effective as those specialized cleaners but at a lower cost.

You can also eliminate onion and other scents from your hand after working in the kitchen and be date-ready with Fels Naptha.

10. Clean Outdoor Furniture

outdoor furniture cleaning with Fels naptha

Outdoor furniture attracts a lot of dust and dirt. It’s out there in the heat as well as the cold. The extreme climates make sure that dust gets stuck frequently on the furniture.

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And you don’t want to sit on dirty furniture for a drink after a long week. Instead of getting professional help cleaning those, clean the furniture using Fels Naptha Soap.

Use a brush to reach corners and wash it with regular water afterward. It would remove loose dirt easily, although you might need to do it now and then.

11. Clean Your Carpets

One of the most cost-saving uses of Fels Naptha is in cleaning the carpet. As we all know, professional carpet cleaning can cost almost half as much as your carpet.

A more practical option is using a mixture of ¼ cup grated Fels Naptha in 2 gallons of water. Boil the water and keep it in dry air to cool down. Mix a carpet shampoo in the solution and clean your carpet with it.

You might want to check if the cleaner ruins the color of your carpet. Pour it on a hidden spot to ensure the shampoo is safe for your rug.

12. Remove Sticker Labels

If you suddenly seem to like a glass jar bottle and want to keep it, the first thing you’d need to do is remove the label. Companies paste strong adhesive on the containers that can be hard to remove.

Rub the label with Fels Naptha soap and let it dry for a few minutes. Make a soap solution and put the jar in it.

After a few minutes, take it out and simply peel off the loosened sticker in a flash.

13. Homemade Laundry Soap Powder

Laundry cleaning is one of the most common and known uses for fels naptha. It has been with us for generations. If still unknown to you, here’s how to use fels naptha for laundry cleaning.

Just mix 8 cups of washing soda along with 6 cups of Borax and 3 bars of Fels Naptha.

You’d need a food processor to break the Fels Naptha soap into a powdered form.

Add washing soda and borax powder into it, and that’s it. It’s as simple as that.

You can also use a Castile soap bar if Fels Naptha irritates you.

14. Make Liquid Laundry Detergent

Make Liquid Laundry Detergent with Fels Naptha

Powdered detergent and liquid detergent wash clothes the same. But if you prefer your clothes washed with liquid detergent, here is a cost-effective recipe for liquid laundry detergent using Fels Naptha.

The recipe will cost you as little as $0.04 for a load! You’d need a bar of Fels Naptha, ½ cup baking soda, ½ cup washing soda, ½ cup salt, essential oil, and 1/2 gallon of water in a bucket.

Mix grated Fels Naptha with washing soda, baking soda, and salt. Pour up to half a pot of water into the mixture and let it heat. Stir until the soap melts and add it to water in the bucket.

Add 8-10 drops of essential oils, and you’re done. Let the solution settle for a day before using it in the laundry.

15. Eliminate Chocolate Stains

Eliminate Chocolate Stains with Fels Naptha

If you’re a sucker for chocolate like me or have kids at your home, you’ll be busy eliminating chocolate stains now and then. Fels Naptha is effective in removing stubborn dark chocolate stains.

Just rub the stain with a soap bar thoroughly and place it in a mixture of borax and water for half an hour. Wash with other clothes in the laundry, and the stain will come out faster than you think.

16. Make a Pre-Treat Spray Solution

It’s always useful to have a pre-treat solution in your laundry, especially when you have kids at home who spill more than they eat. Don’t spend money on costly stain removers and use this simple recipe made with Fels naptha soap.

Add equal amounts of Borax laundry powder and grated Fels Naptha. Add double the amount of water and bring the solution to a boil to melt the soap.

Fill a spray bottle with it and use it as necessary.

17. Remove Ink Stains

I can’t be the only one with a habit of keeping a pen in my pocket, right? If you relate, you’d know the pain when your pen leaks somehow, and the ink is all over your shirt.

Treating the stain with Fels Naptha can significantly fade the stain away quite quickly. Just add a chunk of soap bar into the washer with your regular laundry detergent and let it wash.

For more stubborn stains, you may want to use the baby soap stain recipe, as discussed earlier.

18. Remove Makeup Stains

Remove Makeup Stains with Fels Naptha

Makeups are of different quality. While some of them are washable and can easily be removed from clothes, some just don’t go away.

You can’t live with that lipstick stain all your life, so, you must remove it quickly.

Rub a dry Fels Naptha bar directly on the stain and let it rest for 15 minutes. Wash it with water and welcome a clean shirt free of any stains.

19. Remove Shirt Collar Wrings

No matter how much we try to save our shirts from it, they always develop wring around the collar. It’s more common among those who sweat excessively. No worries, Fels Naptha can remove them quickly.

Rub the soap bar on the wring and spread it around with a soft bristle toothbrush. Let the soap settle for half an hour before washing it as you usually do.

20. Clean Leather Products

Leather stains are challenging to remove since you can’t really play about with them. Some leather cleaners cost as much as leather goods themselves, and using abrasive cleaners can have adverse effects.

Fels Naptha is safe to use and equally effective for cleaning leather products. Wet the soap bar and rub the stains on your leather items well.

Rub it slowly until it lathers and let it settle for an hour. Once done, rub it with a dry cloth (don’t wash it with water) afterward.

21. All-Purpose Odor Eliminator

All-Purpose Odor Eliminator

Fels Naptha can provide a cost-effective alternative to our favorite Febreze.

Fels Naptha is more effective because it acts on the root of the issue and cleans up the dirt that’s causing the odor.

Grate ¼ bar of Fels Naptha in 2 cups of hot water. Mix Well until the soap melts into the solution.

Let it cool down and put it in a spray to use anywhere around the home. You can add essential oils for a better fragrance too.

22. Clean your Sneakers with Fels Naptha

Clean your Sneakers with Fels Naptha

Cleaning sneakers is always a tough job since they can get ruined in the washing machine. You can’t wet them too much.

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Those lucrative sneaker cleaners on Instagram cost a lot and may not be as effective either.

You can instead use Fels Naptha to clean them thoroughly. Use a soft-bristle brush to remove any loose dirt and rub the sneakers well with a dry Fels Naptha bar.

Use a damp cloth to clean the sneakers and let them dry before wearing them again.

23. Lubricate Squeaky Door Hinges

Lubricate Squeaky Door Hinges

Aside from Linda from Peaky Blinders, squeaky door hinges might be the most annoying sound to hear. So what is the solution?

Use Fels Naptha soap to treat squeaky door hinges, just like you use grease to treat squeaky tires.

You just need to rub a dry soap bar of Fels Naptha that contains oils to lubricate the doorknob or hinge. Wipe off excess soap with a dry microfiber cloth and close the door to see if it worked.

24. Easy Clean your Rags with Fels Naptha 

When used often, cleaning cloths might start to smell terrible. To remove the smell easily, just mix ½ cup grated Fels Naptha soap bar in a gallon of water and let it melt on high flame.

Add a fabric softener to the solution and wash the rag with it. Your cloth will smell better than it did when you first bought it.

25. Clean Drawers

Drawer hinges can get quite filthy since it is a place you hardly remember to clean. Moreover, dirty drawer tracks can get difficult to open and close too.

Get rid of the troubles by rubbing a Fels Naptha soap on the tracks. Clean it with a damp cloth, and the wheels will roll in it like a breeze.

26. Clean Shower Scum

Having a premium-looking bathroom can come with its drawbacks. A major drawback of it is the soap scum that gets stuck on shower doors.

You don’t need to use expensive shower cleaners to clean glass shower doors when you have Fels Naptha. Lather a microfiber cloth well with Fels Naptha and rub it on the shower door with gentle pressure in a circular motion.

27. Clean Aluminium

Abrasive cleaners can rob aluminum utensils of their shine. Fels Naptha is natural and effective at cleaning aluminum utensils and retain their shine.

Just rub the edge of the soap bar along your vessels and clean it with a scrub pad. Rinse the vessel thoroughly, and it will shine like new.

28. Clean Mildew Deposits

Mildew can slowly but surely cause an array of troubles at your home. It not only makes your furniture and corners look disgusting but is home to a host of health problems.

Make the home safe for your children by treating mildew using Fels Naptha. Wash the affected area with a mixture of Fels Naptha soap and water. Now, rub the affected area with a scrub brush and rinse all the mildew down the drain quickly.

29. Get Clean and Shiny Countertops with Fels Naptha

Get Clean and Shiny Countertops with Fels Naptha

Combine a magic eraser with Fels Naptha soap to keep your laminate or other countertops shining like an ornament. Rub a soap bar on a wet sponge and apply it to the countertop.

Use a magic eraser over it and remove every greasy stain you find on the worktop.

30. Remove Blood Stains from Clothes

remove blood stains with fels naptha

A small amount of blood leaks on your favorite white shirt, and well, you’re more worried about cleaning it than the cut itself.

It’s all so easy using Fels Naptha. Just rub a dry soap bar onto the stain and apply a little bit of the borax to it. Let it settle for some time and wash it as usual.

You’d find the stain has faded quite significantly.

31. Clean Sweaty Workout Clothes

Regular runners know the pain of running out of workout clothes before the weekend. You can’t just wear dirty, stinky clothes again without giving them a severe wash.

But Fels Naptha can help you instantly eliminate the odor and make the clothes smell fresh. Just rub the soap over your sports bra or vest, rinse it under the water, and you’re done.

Let them air dry, and you’ll find dry, stink-free clothes again.

32. Treat Cold Sores

You can rub the sore area with Fels Naptha soap and then rinse it. Repeat the process 3 to 4 times a day until the sore disappears. If you have sensitive skin, you might be better off avoiding using the soap.

33. Repel Bugs / Liquid insecticide

Cut Chunks of Fels Naptha and place them around the house. The soap is surprisingly great at repelling insects by itself. The soap can also be mixed with hot water and put in a spray bottle to make a liquid insecticide. You can spray your house plants with this homemade insecticide mix.

34. Remove Wine Stains

No one likes stains of any kind, even if they are wine stains. Soak the stained clothes in Fels Naptha before washing them, and watch those stains disappear. This is much cheaper than stain removers available on the market and just as effective.

35. Repel Rodents

Place pieces of the Fels naptha soap in your home, especially in areas where mice are known to congregate. After using Fels Naptha, see how quickly rodents vanish from your life because of the soap’s potent repellant properties.

36. Use to Treat Acne

Wash your face with Fels Naptha soap, and watch it dry the acne out and give you some much-needed relief. You should not do this regularly if it has any allergic reactions the first time. But for irritating and stubborn pimples and acne, Fels Naptha soap is an easy way to go.

37. Prevent Lice

You can wash your hair with Fels Naptha and prevent lice from growing on your head in the first place. If you leave it on for 10 minutes before rinsing it off, it creates a layer on your hair that makes it impossible for lice to lay eggs on them.

However, be careful not to let the soap get in your eye because it might hurt.

38. Dog Shampoo

Use the bar with weather to lather your dog before washing it off. This is a great way of getting rid of ticks and fleas from your pet.

39. Treat Fever Blisters

Wash the blistered area with Fels Naptha soap and water, but be careful. The soap could irritate your skin.

40. Clean Bathtub 

Wet your bathtub, rub Fels Naptha on a sponge, and then lather it onto the tub. Wait for 15 minutes and then rinse it off.

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Fels Naptha soap is a much cheaper and equally effective alternative to bathtub cleaners in cleaning the bathtub.

41. Deal with Poison Ivy

Fels Naptha can be used to get rid of poison ivy remains from anywhere, be it your skin or your clothes. We know how painful poison ivy rashes can be, and this soap is a great home remedy for it.

42. Clean Spectacles

Put a bit of Fels Naptha soap on your spectacles and rinse it off with water. Be careful and avoid using too much soap because it might eat away the protective coating on your spectacle lens. 

43. Remove Grass Stains

Rub a wet bar of Fels Naptha on the grass stain. You can also use a soft brush to work through the stain. Let the clothing sit for an hour or so before washing it off, and watch the stain disappear. 

44. Treat Mosquito Bites

Wash the bitten area with Fels Naptha soap and pat it dry. Mosquito bites can cause severe discomfort. You will be surprised at how quickly the itching and irritation disappear.

45. Tanning Hide

One bar of Fels Naptha per gallon of liquid can be used as an effective tanning agent. Fels Naptha is safe and effective on leather products as well.

Fels naptha when combined with Neatsfoot Oil also works great in tanning animal hide.

46. Removing Soil Stains

Rub the soil stain on your clothes with Fels Naptha before washing them. You could also grate the soap into small shreds and use it to boost your laundry detergent. 

47. Fels Naptha on Eczema

People say, using Fels Naptha soap on your eczema can help lessen it. While not as effective as eczema-specific ointments, the soap can still provide some relief. But it’s best to consult your doctor before.

48. Clean Cars

Fels Naptha removes stains from your car’s seats, floor, and body. Fels Naptha can be mixed with borax and boiling water to create a homemade upholstery cleaner that can be used to clean your car’s upholstery.

49. Clean Refrigerators

Fels Naptha is great at cleaning stains inside your refrigerator, even the sticky ones. Grate a bar of soap and dissolve it in hot water and use a scrub to clean the stained region.

50. Clean Switchboard

Fels Naptha is incredibly effective at removing stains from many things, including switchboards. Dissolve the soap in hot water and use the mixture to clean your switchboards and remove stains and dirt from them.

51. Wash Hair

Washing your hair with Fels Naptha leaves it looking and feeling clean and smooth. It is also great for removing residues of hair products and can rid your hair of color without damaging it. 

52. Homemade Floor Cleaner

Half a bar of Fels Naptha grated and dissolved into a gallon of boiling water creates a mixture that is great at removing dirt and stains from floors. Mop your floors with this fels naptha hack to make them seem brand-new.

53. Removing Mold

Wet the moldy area with a bleach solution, let it sit for 15 minutes, and then rub it down with a bar of Fels Naptha and a brush. This will make the mold disappear.

54. Help with Splinters and Infections

A paste mixture of Fels Naptha and brown sugar can be used to draw out splinters and cure splinter infections as well.

55. Wall Cleaner

Are your walls dirty or stained? Dissolve Fels Naptha in hot water and scrub the mixture onto your walls to clean them and remove stains. The soap is a very effective cleaning agent and will leave your walls looking clean and new.

56. Oil Stains

We all know how hard it is to get oil stains out of clothes. Fels Naptha is a cheap and effective solution to remove oil stains. Just rub a wet bar of soap onto the stain. Let it sit for an hour and then wash it as you normally would. Then watch the stain disappear.

57. Protect Garden

If organic gardeners find Fels Naptha safe enough to use an insecticide, then you surely can try it out! Grate about an inch of the soap into warm water and stir to dissolve it.

You can then spray this mixture if you spot hints of infestation on your plants. Be careful, though, and use a weaker solution if the leaf you used it on seems shriveled or burned.

58. Clean Table

clean table using fels naptha soap

A table is prone to a variety of stains. Luckily, Fels Naptha soap is good at removing most stains. Simply dissolve the soap in hot water and use the mixture to clean your table. 

59. Remove Flower Vase Stains

Has a flower left too strong a stain on your vase? Fear not, if you have Fels Naptha. Mix the soap with warm water and use it to wash the stains in your vase away.

60. Clean Bottle

A mixture of Fels Naptha in water is a very effective cleaning agent. You can use it to clean bottles and remove all sorts of stains from them.

61. Remove Stains from your Car’s Paint

Ever had to take off a sticker from your car’s gleaming bodywork and been dissatisfied with the mark it leaves behind? You can use Fels Naptha to get rid of these blemishes.

Mix the soap in hot water and rub the mixture gently on the stain, and rinse it off after a while. The stain should be gone. Don’t leave the mixture on for too long, though, because that could damage your car’s paint.

62. Degrease Your Sink

If you’ve ever had to gut fish or deal with meat in your kitchen, you know how easy it is for your sink to grease up. Luckily, Fels Naptha soap is great at removing traces of grease.

Use a brush to apply the soapy water combination to the sink after dissolving the soap in it. After that, wipe the lather off to remove all of the oil.

63. Repel Mice

If you don’t want to use mouse traps, and dedicated mouse repellents are too expensive, just use Fels Naptha! Cut chunks of the soap bar and place them in areas that might attract mice. They will be repelled by the smell and won’t come near those areas.

If we miss covering any of the uses for Fels Naptha or if you liked these Fels Naptha uses, let us know in the comments below!

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