At Friendly Turtle’s EcoBlog, we explore how to create a zero-waste kitchen without feeling overwhelmed. Reducing food waste, embracing reusable alternatives, composting, and rethinking grocery shopping can all make a significant environmental impact. From swapping plastic wrap for beeswax wraps to cooking from scratch and organising your kitchen for success, even small changes add up over time. A zero-waste kitchen isn’t about perfection—it’s about mindful progress. Step by step, you’ll reduce waste, save money, and create a healthier, more sustainable home that reflects your values.
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8 Best Castile Soap Recipes You Need In Your Life Right Now

How many cleaning and personal care products do you use?
The average house is full of plastic bottles and toxic ingredients. But it doesn’t have to be this way. The good news is that you can make some natural recipes using castile soap and ditch many commercial products!
You can use castile soap to create natural products, protect our planet, save money, and keep harsh chemicals out of your home.
Ready to try some easy natural recipes using castile soap? In this article, you’ll find the best castile soap recipes for your cleaning and self-care routines!
What is Castile Soap?
Let’s start with some general information on this natural soap.
Unlike regular soaps, this soap is an entirely vegetable-based option, so it doesn’t contain animal fats or synthetic ingredients. For that reason, this natural soap is non-toxic, vegan, biodegradable, and environmentally friendly.
Have you heard about the Castile region of Spain? That’s where this soap originated. Traditionally, castile soap was made from 100% olive oil. But the recipe has changed a little over the years. Nowadays, soap makers use a different mix of vegetable oils to get even more benefits!
The Best Castile Soap Recipes You Can Try Today
Since castile soap is made from a variety of plant-based oils, this natural soap has wonderful properties and benefits. That’s why you can make lots of recipes using castile soap. From dish soap to shampoo and body wash, the uses of this natural soap are endless!
So, without further ado, here are the best castile soap recipes you should try:
1. Non-toxic Bubble Bath
Store-bought bubble baths usually contain harsh chemicals that can cause allergic reactions or irritate the most sensitive areas of your body!
You shouldn’t worry about toxic ingredients during a relaxing experience. A better idea would be to try a natural bubble bath recipe using castile soap:
In a small bowl, mix one cup of castile soap with ¼ cup of vegetable glycerine. You can also add a few drops of your favourite essential oils. And finally, pour the solution into a glass jar.
2. Natural Foaming Hand Wash
Use castile soap to make a liquid hand soap that keeps your skin feeling soft!
You can experiment with different vegetable oils and essential oils until you get the best castile soap recipe for your hands. Remember to use ingredients with moisturising and germ-fighting properties.
Here’s an easy DIY hand soap recipe using castile soap:
Add ½ cup of castile liquid soap to the same quantity of water. Next, add one tablespoon of coconut oil, 15 drops of tea tree essential oil, and 10 drops of lavender essential oil. Then, you can pour your mixture into a soap dispenser.
3. Gentle Homemade Face Wash
Castile soap is a gentle ingredient you can use on your face. This natural soap is mild enough to cleanse your face without drying or irritating your skin. Moreover, this potent ingredient can prevent acne and kill harmful bacteria without stripping vital oils from your skin!
Try this face wash recipe for all skin types: Mix ¼ cup of liquid castile soap with two tablespoons of distilled water and one tablespoon of almond oil. Once you’ve done this, pour your new face wash into a soap dispenser.
4. Homemade Floor Wash
You can also use castile soap for cleaning different hard floors, like wood, tile, and stone. Believe it or not, the best castile soap recipe to mop your floors is also the easiest one on this list: You only need ½ cup of liquid castile soap, two gallons of hot water, and a few drops of your favourite essential oil scent!
This DIY cleaning recipe is cheaper, safer, and better for your family. And don’t worry, you will also have shiny floors!
5. Natural Shampoo
You can try different natural ingredients to create the best castile soap recipe for your hair texture and needs. For instance, you can use honey to moisturise your hair, green tea to get rid of dandruff, and so on. Just make sure to reuse old plastic bottles to reduce your waste!
Check this simple shampoo recipe using castile soap:
Pour equal parts chamomile tea (brewed strong and cooled) and castile soap into a plastic bottle. Then, add a few drops of rose oil. Put the cap back on and don’t forget to shake well before using it!
6. Soft Scrub Cleaner
Looking for a natural option to clean your sink, bathtub, toilet, microwave, countertop, and more? You can use castile soap for this too!
Here’s the best castile soap recipe to make your own homemade soft scrub:
In a small bowl, mix ½ cup of liquid soap with ¾ cup of water and two tablespoons of baking soda to form a paste. You can add a few drops of your favourite essential oil for scent.
7. DIY Dish Soap
Washing your dishes with a castile soap recipe is the best way to ditch harsh chemicals that could irritate the skin on your hands and arms. And if that’s not enough, using castile soap can also help you save some money!
The best castile soap recipe to make your washing solution couldn’t be any easier: Add one part of castile soap to 10 parts of water and you’re good to go!
8. Natural Body Wash
Another great thing about castile soap is that you can use this environmentally friendly option on its own as a body wash. You just need to squirt a small amount of this natural soap on a wet washcloth and gently rub your body with it.
But you can also make your own body wash recipe using castile soap and other moisturizing ingredients: Mix ⅔ cup of castile soap with ¼ cup of honey and two teaspoons of sweet almond oil for better results!
These are some of the best castile soap recipes you can try today, but as you can see, this natural soap is a super versatile ingredient. So, you can get creative and make thousands of recipes using castile soap! Ready to give it a try?
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