10 Amazing Castile Soap Hacks/Uses

10 amazing uses for Castile Soap

There are lots of options to choose from when it comes to household and personal cleaning products, and some people swear by Castile Soap for its versatile and safe formula. Castile Soap is a popular cleaning product that can be used for just about anything. It’s a vegetable-based product that’s non-toxic and biodegradable, so it’s even safe to use on kids and pets.

Castile Soap gets its name from the original olive-oil based soaps made in Castile, Spain. Today, Castile Soap is sold by several major brands, such as Dr. Bonner’s and Follain. Castile Soap contains various types of vegetable-based oils and sometimes comes with added fragrances.

So, is Castile Soap worth trying out? In this post, we’ll give you a few ideas for using Castile Soap around the house and answer some common questions people have about the cleaning product.

Here are our 10 favorite uses for Castile Soap

Pure Castile Soap usually needs to get diluted with water. The ratio will depend on what you’re using it for.

Whenever you use Castile Soap, be careful not to mix it with another acidic cleaning solution such as white vinegar. When Castile Soap is mixed with an acidic substance, it leaves a film that can be difficult to clean off.

1. Use Castile Soap as a multi-surface household cleaner


Castile Soap can work as an all-in-one cleaner that’s great to have on hand for everyday cleaning around the house. Use about 1/4 cup of Castile Soap and a quart of warm water to wipe down your kitchen and bathroom surfaces to remove any spills and messes that pop up. It’s especially effective on greasy and oily messes.


2. Liquid Castile Soap is a great alternative to traditional dish soap


Out of dish soap? Try using Castile Soap when washing your dishes by hand instead. Simply use Castile Soap like any other dish soap to get your dishes and glasses sparkling clean.


3. Clean your floors with Castile Soap


Floor cleaners often contain harsh ingredients and give off strong fumes. Castile Soap can be a great alternative to traditional floor cleaning products. Simply mix about a half cup of Castile Soap in a bucket of warm water and use it to mop your hard floors.


4. Rinse your fresh produce with a Castile Soap mixture


Since Castile Soap is non-toxic and vegetable-based, it’s completely safe to use for rinsing off your fresh produce from the store. Just put a squirt of liquid Castile Soap in a bowl of water to clean off your produce. Rinse again with clean water and allow your produce to dry before putting it away or cooking with it.


5. Use Castile Soap as a laundry detergent 


Laundry detergent is another cleaning product that often contains intense chemicals that may not be great for the environment. Try using Castile Soap as a normal laundry detergent and see how it can get your clothes just as clean as a traditional detergent. Some people make their own natural laundry detergents with Castile Soap, baking soda, hot water, and salt. You can also spot treat stained garments with pure Castile Soap before washing to remove any set-in stains.


6. Wash your face and body with Castile Soap


There’s nothing wrong with taking your Castile Soap in the shower! Whether you use liquid or bar Castile Soap, it can cleanse your skin and help you avoid coming in contact with artificial chemicals and ingredients found in many skin care products. While you’re showering, you can even grab a cleaning sponge and wipe down your shower or bathtub with a bit of Castile Soap.


7. Liquid Castile Soap can also be a great shaving cream alternative 


Shaving cream helps protect your skin while you’re shaving, and Castile Soap can also be an easy, affordable substitute to your normal shaving cream. Dr. Bonner’s even makes organic shaving soaps with Castile Soap. Some people also use coconut oil to pretreat any dry areas before shaving.


8. Give your dog a bath with Castile Soap


Unscented Castile Soap is even safe to use on pets. Simply use it like you would any other pet shampoo, being careful to avoid your pet’s ears, eyes, and mouth area. For cats, always use an unscented Castile Soap variety. If you want a pet deodorizer, add a little baking soda to a mixture of Castile Soap and water.


9. Wash your windows with Castile Soap


Dirty windows can make your home or car seem dark and dreary. It’s a good idea to give your windows a thorough clean every few months to allow plenty of sunlight to come into your space. Mix four tablespoons of Castile Soap, four tablespoons of rubbing alcohol, and about a 1/2 gallon of warm water together. Use a squeegee or microfiber cloth to wipe down the windows. Follow up with a dry rag to remove any extra water from the glass and windowsills.


10. Insect repellant for plants


Besides keeping your house and family clean, Castile Soap can also keep pests away from your plants. Simply mix about one tablespoon of Castile Soap in one quart of water and spritz your plants in the evening to repel insects including dust mites, ants, and aphids. If you’re spraying your plants for the first time, test out a small section to make sure the plant doesn’t have a negative reaction to the mixture. Monitor the plant for a couple of days before treating it completely with Castile Soap.


Castile Soap FAQs

Is Castile Soap good for skin? 


Yes. Since Castile Soap is made from plant oils, it’s a great cleanser for all skin types. It’s even said to help oily, acne-prone skin by removing blemish-causing bacteria and cleansing the skin without being overly drying.


Is Castile Soap good for hair? 


Castile Soap can be used as a conditioner, but it shouldn’t be used on color-treated hair. Dr. Bonner’s also recommends following up with an acidic conditioning rinse to leave your hair soft and silky.