The quest for a healthier and more sustainable lifestyle often begins in the kitchen. One area where we can significantly reduce our exposure to harmful chemicals is by switching to natural cleaning products, particularly dishwashing liquid. Store-bought detergents often contain harsh chemicals, artificial fragrances, and synthetic dyes that can irritate skin, pollute waterways, and even impact our health. Fortunately, crafting your own natural dishwashing liquid is surprisingly simple, cost-effective, and environmentally friendly. This guide provides a comprehensive exploration of how to make natural dishwashing liquid, covering everything from ingredients to recipes and helpful tips.
Understanding the Benefits of Natural Dishwashing Liquid
Before diving into the how-to, let’s explore why opting for natural dishwashing liquid is a smart choice. Traditional dishwashing detergents are frequently loaded with chemicals such as phosphates, chlorine, and synthetic fragrances. These substances can have adverse effects on both your health and the environment.
Health Benefits: Natural dishwashing liquids are typically made with plant-based ingredients and essential oils. They are gentler on your skin, reducing the risk of irritation and allergic reactions. By avoiding harsh chemicals, you minimize your exposure to potentially harmful toxins that can be absorbed through the skin or inhaled.
Environmental Benefits: Natural dishwashing liquids are often biodegradable and do not contain phosphates, which can contribute to water pollution and harm aquatic ecosystems. By choosing natural alternatives, you contribute to a healthier planet and reduce your environmental footprint.
Cost-Effectiveness: Making your own dishwashing liquid can be surprisingly economical. The ingredients are often inexpensive and readily available, making it a budget-friendly alternative to store-bought detergents.
Essential Ingredients for Natural Dishwashing Liquid
The beauty of making your own dishwashing liquid lies in its simplicity. You only need a few key ingredients, most of which you might already have in your pantry. These ingredients work together to create a powerful and effective cleaning solution.
Key Cleaning Agents
Washing Soda (Sodium Carbonate): Washing soda is a natural cleaner and degreaser that helps to remove stubborn food particles and grease. It increases the effectiveness of the other ingredients. Be sure to distinguish it from baking soda (sodium bicarbonate). Washing soda is more alkaline and a stronger cleaner.
Borax (Sodium Borate): Borax is a natural mineral that acts as a disinfectant, deodorizer, and cleaning booster. It helps to remove stains and cut through grease. While borax has been a subject of some debate regarding its safety, it’s generally considered safe for household cleaning when used properly and with appropriate precautions (like wearing gloves).
Liquid Castile Soap: Castile soap is a vegetable-based soap made from olive oil or other plant oils. It is gentle, effective, and biodegradable. It is available in various scents, including unscented, lavender, and peppermint, allowing you to customize your dishwashing liquid. Dr. Bronner’s is a popular and widely available brand.
Optional Additives for Enhanced Performance
White Vinegar: White vinegar acts as a natural degreaser and disinfectant. It also helps to remove hard water spots and leave your dishes sparkling clean.
Essential Oils: Essential oils not only add a pleasant fragrance but also offer antimicrobial and antibacterial properties. Popular choices include lemon, tea tree, grapefruit, and eucalyptus.
Vegetable Glycerin: Vegetable glycerin is a natural humectant, meaning it helps to retain moisture. Adding a small amount of vegetable glycerin can help prevent your hands from drying out during dishwashing.
Choosing Quality Ingredients
Selecting high-quality ingredients is crucial for ensuring the effectiveness and safety of your natural dishwashing liquid. Opt for pure, natural, and unadulterated ingredients whenever possible. For essential oils, choose reputable brands that offer certified organic options. Read labels carefully to avoid products with added chemicals, artificial fragrances, or dyes.
DIY Recipes for Natural Dishwashing Liquid
Now that you’re familiar with the essential ingredients, let’s explore some simple and effective recipes for making your own natural dishwashing liquid.
Basic Washing Soda and Castile Soap Recipe
This recipe is a great starting point for making your own natural dishwashing liquid. It’s simple, effective, and requires only two essential ingredients.
Ingredients:
- 1/2 cup washing soda
- 1/2 cup liquid castile soap
- 4 cups hot water
- 10-20 drops essential oil (optional)
Instructions:
- Boil the water.
- In a large bowl or pot, dissolve the washing soda in the hot water. Stir until completely dissolved.
- Add the liquid castile soap and stir gently to combine. Avoid over-mixing, as this can create excessive bubbles.
- If desired, add essential oils for fragrance and antibacterial properties.
- Allow the mixture to cool completely. It will thicken as it cools.
- Pour the dishwashing liquid into a clean, airtight container.
Washing Soda, Borax, and Castile Soap Recipe
This recipe adds borax to the mix for extra cleaning power. It’s particularly effective for removing stubborn grease and stains.
Ingredients:
- 1/4 cup washing soda
- 1/4 cup borax
- 1/2 cup liquid castile soap
- 4 cups hot water
- 10-20 drops essential oil (optional)
Instructions:
- Boil the water.
- In a large bowl or pot, dissolve the washing soda and borax in the hot water. Stir until completely dissolved.
- Add the liquid castile soap and stir gently to combine. Avoid over-mixing.
- If desired, add essential oils for fragrance and antibacterial properties.
- Allow the mixture to cool completely. It will thicken as it cools.
- Pour the dishwashing liquid into a clean, airtight container.
Adding Vinegar for Extra Degreasing Power
Adding white vinegar to your dishwashing liquid can enhance its degreasing abilities and help to remove hard water spots.
Ingredients:
- 1/2 cup washing soda
- 1/2 cup liquid castile soap
- 1/4 cup white vinegar
- 4 cups hot water
- 10-20 drops essential oil (optional)
Instructions:
- Boil the water.
- In a large bowl or pot, dissolve the washing soda in the hot water. Stir until completely dissolved.
- Add the liquid castile soap and white vinegar. Stir gently to combine.
- If desired, add essential oils for fragrance and antibacterial properties.
- Allow the mixture to cool completely. It will thicken as it cools.
- Pour the dishwashing liquid into a clean, airtight container.
The Importance of Experimentation
Feel free to experiment with these recipes to find the perfect combination that suits your needs and preferences. You can adjust the amounts of the ingredients to achieve the desired consistency and cleaning power.
Tips for Using Natural Dishwashing Liquid Effectively
While natural dishwashing liquid is a great alternative to commercial detergents, it’s important to use it correctly to achieve optimal results.
Adjusting to Lower Suds
Natural dishwashing liquids typically produce fewer suds than commercial detergents. Don’t be alarmed by this; suds don’t necessarily equate to cleaning power. Focus on using the right amount of dishwashing liquid and scrubbing thoroughly.
Pre-Soaking for Stubborn Food
For dishes with stubborn food residue, pre-soaking them in hot, soapy water can make a significant difference. Allow the dishes to soak for at least 15-30 minutes before washing.
Using Hot Water
Hot water is more effective at dissolving grease and food particles than cold water. Use the hottest water you can comfortably tolerate.
Rinsing Thoroughly
Rinse your dishes thoroughly with clean water to remove any remaining soap residue. This is especially important when using natural dishwashing liquid, as it may not rinse as easily as commercial detergents.
Handling Greasy Dishes
For extremely greasy dishes, consider adding a small amount of baking soda to the wash water. Baking soda acts as a natural abrasive and helps to cut through grease. You can also try a paste of baking soda and water directly on the grease before washing.
Protecting Your Hands
While natural dishwashing liquid is gentler on your skin than commercial detergents, it’s still a good idea to wear gloves when washing dishes, especially if you have sensitive skin.
Troubleshooting Common Issues
Sometimes, you might encounter issues when making or using natural dishwashing liquid. Here are some common problems and their solutions.
Dishwashing Liquid is Too Thick
If your dishwashing liquid becomes too thick, simply add a small amount of warm water to thin it out. Stir well to combine.
Dishwashing Liquid is Too Thin
If your dishwashing liquid is too thin, you can add a small amount of washing soda to thicken it. Dissolve the washing soda in a small amount of hot water before adding it to the dishwashing liquid.
Dishwashing Liquid Leaves a Film on Dishes
This can be caused by hard water or excessive soap residue. Try adding white vinegar to the rinse water to help remove the film. You may also need to use slightly less dishwashing liquid.
Dishwashing Liquid Doesn’t Clean Well Enough
If your dishwashing liquid isn’t cleaning well enough, try increasing the amount of washing soda or borax in the recipe. You can also try pre-soaking dishes with stubborn food residue. Ensure the water is hot enough.
Storage and Shelf Life
Natural dishwashing liquid should be stored in a clean, airtight container in a cool, dark place. Properly stored, it should last for several months. It’s a good idea to label the container with the date you made the dishwashing liquid so you can keep track of its shelf life.
Embracing a Natural Approach to Cleaning
Making your own natural dishwashing liquid is a simple yet impactful step towards a healthier and more sustainable lifestyle. By using natural ingredients and avoiding harsh chemicals, you can protect your health, reduce your environmental footprint, and save money. Embrace the journey of creating your own natural cleaning solutions and discover the satisfaction of knowing exactly what’s going into your home and onto your dishes. Remember to experiment with different recipes and ingredients to find the perfect formula that works for you. With a little effort, you can enjoy sparkling clean dishes and a cleaner conscience.
What are the key ingredients needed to make natural dishwashing liquid?
The primary ingredients you’ll need are washing soda, borax, liquid castile soap, and essential oils (optional). Washing soda helps cut through grease and lift dirt, while borax acts as a natural disinfectant and boosts cleaning power. Liquid castile soap provides the actual suds and cleansing action. Essential oils, like lemon or tea tree, add a pleasant scent and can contribute to the solution’s antibacterial properties.
Ensure you are using washing soda (sodium carbonate) and not baking soda (sodium bicarbonate), as they are different compounds with different properties. Similarly, use borax (sodium borate) and not boric acid. Castile soap should be a pure, unscented variety to avoid introducing unwanted chemicals or fragrances. Choose high-quality essential oils for the best results and always test a small area first to ensure compatibility with your dishes.
Why should I choose to make my own natural dishwashing liquid instead of buying conventional brands?
Making your own natural dishwashing liquid allows you to avoid harsh chemicals often found in commercial products, such as sulfates, phosphates, and artificial fragrances. These chemicals can be harmful to your skin, the environment, and potentially even your health. By controlling the ingredients, you can ensure your dish soap is gentle, biodegradable, and free from unnecessary toxins.
Additionally, creating your own dish soap is often more cost-effective in the long run. The ingredients are relatively inexpensive and readily available, and a single batch can last for a significant amount of time. Plus, you can customize the formula to suit your specific needs and preferences, such as adjusting the scent or adding extra degreasing power.
Can I use essential oils in my natural dishwashing liquid, and which ones are recommended?
Yes, you can definitely incorporate essential oils into your homemade dishwashing liquid. They provide a natural fragrance and can also contribute to the solution’s cleaning properties. Popular choices include lemon, orange, grapefruit, tea tree, and eucalyptus. Lemon and orange oils are excellent for degreasing, while tea tree has antibacterial and antifungal properties.
When using essential oils, add them sparingly, usually around 10-20 drops per batch, depending on the volume of your dish soap. It’s important to use pure, therapeutic-grade essential oils for the best results and to avoid potential skin irritation. Always test a small amount of the finished dish soap on a single dish before washing an entire load to ensure compatibility and prevent any adverse reactions.
How do I store my homemade natural dishwashing liquid?
The best way to store your homemade dishwashing liquid is in a clean, airtight container. A repurposed dish soap bottle works perfectly, or you can use a glass or plastic bottle with a pump or squeeze top. Ensure the container is thoroughly cleaned and dried before filling it with your homemade solution to prevent contamination.
Store the container in a cool, dry place away from direct sunlight. This will help preserve the quality and effectiveness of the ingredients. Properly stored, your homemade dishwashing liquid should last for several months. If you notice any separation or changes in consistency, give the bottle a gentle shake before each use.
My homemade dishwashing liquid is cloudy. Is this normal?
Yes, it’s perfectly normal for homemade dishwashing liquid to appear cloudy, especially if you’re using castile soap. This cloudiness is often due to the natural oils present in the soap and the combination of ingredients. It does not affect the cleaning ability of the dish soap.
The cloudiness may become more pronounced in colder temperatures. Simply give the bottle a gentle shake before each use to redistribute the ingredients. As long as the dish soap effectively cleans your dishes, the cloudy appearance is purely cosmetic and nothing to worry about. If you prefer a clearer solution, try using distilled water in your recipe.
Can I use this natural dishwashing liquid in my dishwasher?
No, it is generally not recommended to use homemade dishwashing liquid in a standard dishwasher. The high sudsing nature of castile soap, a common ingredient in homemade recipes, can cause excessive foam in the dishwasher, potentially leading to leaks and damage to the appliance. Dishwashers require specifically formulated detergents with low-sudsing properties.
Instead, this homemade dishwashing liquid is designed for handwashing dishes. For your dishwasher, consider purchasing a natural dishwasher detergent specifically formulated for machine use, or explore recipes designed for homemade dishwasher detergents, which typically use different ingredients to control suds.
My natural dishwashing liquid doesn’t seem to be cutting grease as well as conventional dish soap. What can I do?
If you find your homemade dishwashing liquid isn’t as effective at cutting grease as conventional brands, there are several adjustments you can make. First, ensure you’re using a sufficient amount of dish soap. You might need slightly more compared to commercial products. Also, make sure your water is hot, as hot water significantly improves grease-cutting ability.
Consider adding a bit more washing soda to the recipe, as it’s a powerful degreaser. You can also try pre-soaking heavily soiled dishes in hot water with a bit of washing soda before washing them with your homemade dish soap. Alternatively, you can add a few drops of lemon essential oil directly to the dishwater for an extra boost of degreasing power.

Alden Pierce is a passionate home cook and the creator of Cooking Again. He loves sharing easy recipes, practical cooking tips, and honest kitchen gear reviews to help others enjoy cooking with confidence and creativity. When he’s not in the kitchen, Alden enjoys exploring new cuisines and finding inspiration in everyday meals.