18 Ways to Use Dr. Bronner's 18 in 1 Castile Soap

There’s nothing we love more than multipurpose products! These 18-in-1 Dr. Bronner’s Castile Soaps can be used for anything, from a face and body wash to a toilet cleaner, and even dog shampoo!

Dec 20, 2023by Nourished Life

It’s always good to know you’re getting the most value for your money when making a purchase. That’s exactly what you get with Dr. Bronner’s Castile Soaps. These classic soaps are renowned for their quality, versatility, and eco-friendliness. Made with simple ingredients like organic olive and hemp oils, they’re a natural choice for conscious consumers.

These fantastic liquid soaps are also three times more concentrated than mainstream alternatives, making them long-lasting and cost-effective. While they’re commonly used as hand or body wash, did you know they can also be used to clean your toilet, your dog, and even your vegetables? There’s not much these multitasking soaps can’t do!


Uses for the body

Face cleanser

You can actually use the Dr. Bronner's Castile Soaps as a natural facial cleanser—no matter your skin type. It’s ultra-gentle and perfect for anyone who likes a simple formulation. It melts away makeup and sunscreen without stripping the skin. Just apply two to three drops onto wet hands, then apply to your wet face and massage into the skin.

Ready to simplify your skincare routine? Shop Dr. Bronner’s Castile Soaps

Body wash

For a classic and effective body wash that works to wipe away all of the day's dirt and grime, leaving you feeling fresh and clean, all you need is one small drop. Squirt it onto a wet washcloth or sponge, then apply to your wet body and lather into a rich foam.

For the littlest ones, try Dr. Bronner’s 4-in-1 Organic Sugar Soap – Baby Unscented. It’s extra mild and fragrance-free, perfect for sensitive baby skin.

“Love this super gentle, low-tox liquid soap for bathing our baby and toddler. Unscented is gentle for their eczema, and it doesn’t seem to sting if any gets near their eyes when washing out hair suds.” - Sarah

Shampoo

Yes, you can even use these castile soaps as a natural shampoo! Mix 1⁄2 tablespoon into your hand and work it into wet hair, massaging into a lather. Alternatively, you can dilute 1⁄2 tablespoon into 1⁄2 cup of water for a slightly weaker solution.

Bath liquid

To get the most out of your relaxing bath, simply add 2 tablespoons of the soap to your bathwater for a light foam and nourishing touch. It's relaxing, cleansing, and smells amazing! Plus, your skin will feel so soft.

Hot tip: add a few drops to your bath for a calming soak. Try Dr. Bronner’s 18-In-1 Pure Castile Soap – Lavender.

Shaving liquid

For men who want a clean facial shave, work 10 drops into a lather, then apply to the skin. For shaving underarms, we recommend 3 drops, and for legs, 1⁄2 teaspoon. Massage into the skin as you go to help prevent razor irritation and achieve a close shave.

Prefer a dedicated product? Dr. Bronner’s also offers organic shaving soaps, specially formulated for a smooth, soothing shave. Shop Dr. Bronner’s Organic Shaving Soap – Unscented

Toothpaste

If you can stand the thought of soap in your mouth, Dr. Bronner's Castile Soap can also be used as a toothpaste! Just add 1 drop to your toothbrush. We recommend the peppermint scent for this purpose.

Prefer a ready-made option? Shop Dr. Bronner’s All-One Toothpaste – Peppermint

“Have tried a lot of vegan natural toothpastes, and Dr. Bronner’s would have to be one of my favourites! Big tube, fresh minty flavour, and leaves teeth feeling very clean! Definitely using again!” - Ellie

Decongestant steam

Ideal for the winter months or whenever your nose feels congested and stuffy! Add these soaps to your steam treatment for a nice scent that also helps relieve discomfort. Add 1 tablespoon into a bowl of hot water, then place a towel loosely over your head and deeply breathe in the steam.

Foot bath

For a relaxing end to a long day, you can use the castile soaps as a soothing and hydrating foot bath. It’s time to help relax those tired and swollen feet! Add 1.5 teaspoons of the soap into a small tub of warm water, place your feet inside, then sit back and enjoy your relaxation.


Uses for around the house

Dishwashing liquid

To clean your dishes with a safe and natural washing liquid, dilute the castile soap 1:10 with water to create a gentle detergent. It works to remove food and stains, leaving your dishes sparkling clean.

Laundry detergent

Another great way to use the castile soaps is as a laundry detergent. It won't leave any residue on your clothing and thoroughly removes dirt and grease. Add ½ cup of the soap into a large load. You can also mix in ½ cup of vinegar to keep whites looking bright.

For spot cleaning, massage a small amount into the affected area to lather and lift the stain.

Looking for a plastic-free option? Try Dr. Bronner’s Pure-Castile Bar Soap – Tea Tree.

Mopping liquid

To create an effective soap to clean your floors of dirt, dust, and lingering germs, mix ½ cup of soap into 10 litres of hot water to create a lightly soapy solution that doesn’t leave behind any stickiness.

Try making your mopping liquid with Dr. Bronner’s 18-In-1 Pure-Castile Soap – Eucalyptus.

“Love this all in one! Gives my tiles a great deep clean and is a great surface cleaner. Very happy with product.” - Haylee

Multipurpose cleaning spray

For a multipurpose spray that you can use all around the house, mix ¼ cup of your favourite castile soap into a spray bottle filled with water, then wipe down surfaces in the kitchen, bathroom, or wherever needed. Sometimes we like to add ¼ teaspoon of tea tree essential oil for extra cleaning and antibacterial power.

Window cleaner

To get streak-free, crisp, and clean windows, simply mix 1 tablespoon of castile soap into a spray bottle. For a more effective clean, you can also add vinegar. Then just wipe down with a squeegee or microfibre cloth to remove marks, water spots, and dirt.

Toilet cleaner

There’s nothing worse than a grubby toilet! To clean yours with castile soap, dilute 1:4 with water in a spray bottle, then spray into your toilet bowl and sprinkle baking soda onto your scrubbing brush. Scrub your toilet and leave to sit for 10 minutes before flushing away to reveal a sparkling clean loo.

For a natural bathroom and toilet cleaner, try Dr. Bronner’s 18-In-1 Pure-Castile Soap – Citrus.

“I use this as our bathroom cleaner, diluted with water in a spray bottle, knowing that it won’t harm my children when they use it to clean the basin and spray all over themselves and their toothbrushes in the process. Really great smell and does a good job.” - Emma


Other uses

Fruit and vegetable wash

Who would have thought that you could also use this soap to clean fruits and veggies? Simply mix a small dash of the soap into a bowl of water, then scrub away dirt or residue from your fresh produce. After cleaning, rinse in fresh water.

Dog shampoo

Even your pups can benefit from castile soap! Depending on the size of your dog, the amount you use will vary. Wet your dog thoroughly and work the soap into their fur until you reach a lather. Massage as needed, then rinse, and watch out for that shake!

The Dr. Bronner’s 18-In-1 Pure-Castile Soap – Baby Unscented is perfect for your pets.

“I use this soap for everything. To wash my hair, dishes, to bathe my dog, to use as a body wash. It’s perfection in a bottle.” - Jenna

Plant spray

To discourage critters and make sure bugs leave your plants alone, mix 1 tablespoon of the soap into some water in a spray bottle, then spritz over leaves, buds, or flowers. If you want to improve the strength of this formula, add ½ teaspoon of cayenne pepper or cinnamon.

Bug spray

If you have annoying ant problems around the house, you can also create a more concentrated version of the plant spray to deter them. Mix ¼ cup of tea tree soap into your spray bottle and spray around trouble spots to help control ants and discourage them from visiting your house.


What’s next?

Explore the Dr. Bronner’s range and let us know if you find a new use for the castile soaps!

Shop Dr. Bronner’s on Nourished Life.

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