Looking to switch to eco-friendly cleaning? Castile soap should be at the top of your list. This natural cleaner is free of harsh chemicals and primarily made from vegetable oils and a simple alkali.
Originally from the Castilian region of Spain, this versatile soap is tough on grime while remaining gentle on surfaces. It effectively cuts through grease and eliminates dirt, dust, and more without synthetic additives.
Here, our cleaning experts share their favorite ways to use Castile soap throughout your home.
Expert-Recommended Uses for Castile Soap
Dr. Bronner's Castile Liquid Soap, 32 Oz
This organic, ethically sourced Castile soap is suitable for all surfaces—floors, pets, laundry, and even your skin. With no synthetic preservatives or foaming agents, it's as kind to your skin as it is tough on stains.
All prices correct at time of publication.
Much like vinegar, Castile soap has a long history of varied uses.
Lisa Bronner, a spokesperson for a renowned Castile soap brand, states, 'Mild enough for personal use yet effective on all surfaces, it's a fantastic all-in-one cleaner that reduces the need for multiple products.'
Here are our top ways to utilize Castile soap at home.
1. Pet Bowls and Beds
Maintaining cleanliness when you have pets is crucial for hygiene. Use pet-safe products, and that's where Castile soap shines.
Carolina Kazimierski, a cleaning service owner, notes that Castile soap, made from olive oil, is vegan and free from synthetic additives.
For cleaning your dog's bowl, mix a drop of unscented Castile soap with warm water, scrub, and rinse thoroughly to ensure no residue is left behind.
For pet beds, combine unscented Castile soap with warm water, scrub with a brush, and rinse well to lift dirt without damaging fabric.
Dr. Bronner's Pure-Castile Bar Soap – Baby Unscented – 5 oz is recommended for those preferring bar soap.
2. Laundry
For fresh-smelling laundry, Castile soap can replace traditional detergent. Lisa suggests using two to four tablespoons per large load in a High Efficiency (HE) washer or doubling that for non-HE machines.
For added benefits, consider adding half a cup of distilled white vinegar and optional baking soda for extra whitening.
3. Hardwood Floors
To keep hardwood floors looking their best, regular cleaning and maintenance are essential. Carolina recommends mixing two to three tablespoons of Castile soap in a gallon of warm water for deep cleaning.
This method is safe for pets, as Castile soap is gentle yet effective.
4. Makeup Brushes
Cleaning makeup brushes regularly is important for hygiene. Instead of harsh chemicals, use Castile soap, which is free from harmful VOCs.
To clean, wet the brushes, apply 1-2 drops of soap, massage gently, and rinse until the water runs clear.
5. Kitchen Counters
Kitchens require constant attention, especially countertops. Combine one tablespoon of Castile soap with two cups of water in a spray bottle for effective cleaning.
This spray is perfect for wiping down counters after meals.
6. Fruits and Vegetables
Using Castile soap to clean produce is a safe choice. To wash fruits and vegetables, simply add ¼ teaspoon of soap to a bowl of water, dunk the produce, swish, and rinse thoroughly.
7. Windows
Clean windows enhance natural light. To achieve a streak-free shine, mix a teaspoon of Castile soap in a spray bottle filled with water.
For the best results, use this solution to wipe down windows.
Vine Creations Amber Glass Spray Bottles, 2 Pack are great for storing your homemade cleaning solutions.
Meet Our Experts
Carolina Kazimierski brings years of cleaning experience, dedicated to helping homeowners create clean and comfortable spaces.
Lisa Bronner, granddaughter of the founder of a popular Castile soap brand, has been promoting healthy living through her platform since 2010.
If you're in a hard water area, consider using Sal Suds for tougher cleaning tasks.
