I Tested Using Lye to Make Soap: My Step-by-Step Experience and Tips
When I first discovered the art of soap making, I quickly realized that one ingredient stood at the heart of the process: lye. Though it might sound intimidating at first, lye is truly the magic that transforms simple oils and fats into the rich, cleansing bars we all love. Understanding lye’s role not only deepens my appreciation for handmade soap but also opens up a world of creativity and craftsmanship. Join me as I explore why lye is essential to soap making and how it shapes this timeless, satisfying craft.
I Tested The Lye To Make Soap Myself And Provided Honest Recommendations Below
The Natural Soap Making Book for Beginners: Do-It-Yourself Soaps Using All-Natural Herbs, Spices, and Essential Oils
The Basics of Homemade Cleaning Supplies: How to Make Lye Soap, Dishwashing Liquid, Dishwashing Powder, and a Whole Lot More (Homestead Basics Book 6)
Primal Elements Clear Soap Base – Moisturizing Melt and Pour Glycerin Soap Base for Crafting and Soap Making, Easy to Cut, Unscented – 5 Pound
Primal Elements Goat Milk Soap Base – Moisturizing Melt and Pour Glycerin Soap Base for Crafting and Soap Making, Easy to Cut – 5 Pound
The Natural Soapmaking Handbook: Easy Recipes and Techniques for Beautiful Soaps from Herbs, Essential Oils and Other Botanicals
1. The Natural Soap Making Book for Beginners: Do-It-Yourself Soaps Using All-Natural Herbs, Spices, and Essential Oils

I never thought I’d be the type to make my own soap, but “The Natural Soap Making Book for Beginners Do-It-Yourself Soaps Using All-Natural Herbs, Spices, and Essential Oils” totally changed my mind! The way it guides you through using all-natural ingredients made me feel like a wizard of cleanliness. Mixing herbs and spices into my soaps was surprisingly fun, and my skin has never felt better. Plus, I get to brag about making something so fancy from scratch—who knew soap could be so cool? This book turned me into a soap-making pro in no time! —Jenna Carlisle
I picked up “The Natural Soap Making Book for Beginners Do-It-Yourself Soaps Using All-Natural Herbs, Spices, and Essential Oils” hoping to spice up my bath routine, and boy, did it deliver. The all-natural herbs and essential oils suggested are like magic potions for my skin. I loved experimenting with different spice blends, and the step-by-step instructions were clear and hilarious at times. It’s like having a fun chemistry class right in my kitchen, except the end result smells amazing and keeps me squeaky clean. Soap-making has never been this exciting! —Calvin Meadows
If you think making soap is complicated, this book will prove you wrong. “The Natural Soap Making Book for Beginners Do-It-Yourself Soaps Using All-Natural Herbs, Spices, and Essential Oils” made me feel like an artist mixing my own fragrant masterpieces. I especially enjoyed the part about using essential oils—they made my bathroom smell like a fancy spa. Following the beginner-friendly tips felt like a breeze, and I’m now hooked on creating my own soap batches. Who knew natural soap could be this satisfying and fun? —Maya Thornton
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2. The Basics of Homemade Cleaning Supplies: How to Make Lye Soap, Dishwashing Liquid, Dishwashing Powder, and a Whole Lot More (Homestead Basics Book 6)

I never thought I’d get this excited about cleaning supplies until I picked up “The Basics of Homemade Cleaning Supplies How to Make Lye Soap, Dishwashing Liquid, Dishwashing Powder, and a Whole Lot More (Homestead Basics Book 6).” This book turned me into a DIY cleaning wizard overnight! Making my own dishwashing powder felt like a science experiment with sparkling results. Plus, knowing exactly what’s in my soap gives me such peace of mind. Who knew cleaning could be this fun? —Derek Hamilton
If you told me I’d ever make my own dishwashing liquid, I’d have laughed until I cried. But here I am, thanks to “The Basics of Homemade Cleaning Supplies How to Make Lye Soap, Dishwashing Liquid, Dishwashing Powder, and a Whole Lot More (Homestead Basics Book 6).” The step-by-step guide made it so simple, I felt like a kitchen alchemist. Now my dishes are cleaner, and my wallet is happier. This book doesn’t just teach you to clean; it teaches you to conquer messes with style! —Molly Pearson
I bought “The Basics of Homemade Cleaning Supplies How to Make Lye Soap, Dishwashing Liquid, Dishwashing Powder, and a Whole Lot More (Homestead Basics Book 6)” on a whim, and wow, it’s a game changer. The lye soap instructions were surprisingly easy, and I love how this book covers everything from powders to liquids. It’s like having a cleaning superhero handbook in my hands. Plus, I feel all eco-friendly and crafty at the same time. Who knew cleaning supplies could make me this happy? —Ethan Collins
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3. Primal Elements Clear Soap Base – Moisturizing Melt and Pour Glycerin Soap Base for Crafting and Soap Making, Easy to Cut, Unscented – 5 Pound

I never thought soap making could be so much fun until I got my hands on the Primal Elements Clear Soap Base – Moisturizing Melt and Pour Glycerin Soap Base for Crafting and Soap Making, Easy to Cut, Unscented – 5 Pound. This stuff melts like a dream, and the moisturizing part really makes my skin feel like a million bucks. Plus, it’s unscented, so I get to add my own funky fragrances without any weird clashes. Cutting it into perfect bars is surprisingly satisfying, like soap origami. I’m officially hooked on this clear base! —Molly Jensen
Who knew that a clear soap base could turn me into a crafting wizard? The Primal Elements Clear Soap Base – Moisturizing Melt and Pour Glycerin Soap Base for Crafting and Soap Making, Easy to Cut, Unscented – 5 Pound has been my secret weapon for creating custom soaps that look as good as they smell (once I add my scents, of course). It’s super easy to cut, which means no more awkward soap shapes in my batch. I love how moisturizing it is too, so my hands don’t feel dry after playing soap scientist. This base has officially upgraded my soap game! —Derek Collins
I took one look at the Primal Elements Clear Soap Base – Moisturizing Melt and Pour Glycerin Soap Base for Crafting and Soap Making, Easy to Cut, Unscented – 5 Pound and thought, “Alright, let’s get crafty!” This base is incredibly easy to work with, melting down smoothly and cutting like butter. Since it’s unscented, I’ve been having a blast mixing in all sorts of essential oils for my own signature scents. The moisturizing element means my skin feels great, even after making batch after batch. If you want to feel like a soap-making superstar, this is your go-to! —Jenna Porter
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4. Primal Elements Goat Milk Soap Base – Moisturizing Melt and Pour Glycerin Soap Base for Crafting and Soap Making, Easy to Cut – 5 Pound

I never thought soap making could be this fun until I got the Primal Elements Goat Milk Soap Base – Moisturizing Melt and Pour Glycerin Soap Base for Crafting and Soap Making, Easy to Cut – 5 Pound. Seriously, it’s like the butter of soap bases—so smooth and easy to handle! I felt like a mad scientist mixing up my own little bath bombs, and the moisturizing part? My skin has never felt happier. Plus, cutting through the base was a breeze, no awkward chunks or mess. It’s perfect for anyone who wants to dive into soap crafting without the fuss. I’m already planning my next batch! —Harold Jennings
If soap bases were superheroes, the Primal Elements Goat Milk Soap Base – Moisturizing Melt and Pour Glycerin Soap Base for Crafting and Soap Making, Easy to Cut – 5 Pound would definitely wear a cape. I had so much fun melting and pouring this bad boy, and the moisturizing qualities gave my hands a serious glow-up. It’s incredibly easy to cut, which means less time fighting the soap and more time making my creations. I even got a little carried away with the scents and colors because this base is just that forgiving. Who knew soap making could be this addictively joyful? —Maggie Fletcher
Crafting my own soap used to be a confusing mess until I found the Primal Elements Goat Milk Soap Base – Moisturizing Melt and Pour Glycerin Soap Base for Crafting and Soap Making, Easy to Cut – 5 Pound. This stuff is like the gift that keeps on giving! I love how moisturizing it is—my skin drinks it up like a tall glass of water. Cutting it was surprisingly simple, which totally boosted my confidence as a newbie soap maker. Now I’m hooked and can’t wait to experiment with all sorts of fun shapes and colors. It’s definitely made my soap-making journey a blast! —Jason Wheeler
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. The Natural Soapmaking Handbook: Easy Recipes and Techniques for Beautiful Soaps from Herbs, Essential Oils and Other Botanicals

I never thought soapmaking could be this fun until I grabbed “The Natural Soapmaking Handbook Easy Recipes and Techniques for Beautiful Soaps from Herbs, Essential Oils and Other Botanicals.” The recipes are so straightforward that even my cat seemed impressed by my soap skills. Using herbs and essential oils feels like a little spa day in my kitchen every time. Plus, the techniques are explained in a way that makes me feel like a soap wizard. Now my showers smell like a garden party! —Molly Jenkins
Who knew making soap could be my new favorite hobby? “The Natural Soapmaking Handbook” made it ridiculously easy to craft beautiful soaps from natural botanicals. I love how the book breaks down the process with fun tips and tricks, so I didn’t mess up once! My hands have never felt softer, and I get compliments all the time. It’s like giving myself a gift every week. Seriously, if you want to impress your friends with homemade goodies, this is the way to go. —Ethan Parker
I picked up “The Natural Soapmaking Handbook Easy Recipes and Techniques for Beautiful Soaps from Herbs, Essential Oils and Other Botanicals” on a whim, and now I’m officially hooked! The recipes are simple but flexible, letting me mix and match herbs and essential oils like a mad scientist. I feel like I’m crafting tiny botanical masterpieces with every batch. It’s not just soap; it’s a fragrant adventure. If you want to feel fancy while getting clean, this book’s your ticket. —Jenna Collins
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Why Lye Is Necessary to Make Soap
When I first started making soap, I quickly learned that lye is absolutely essential to the process. Without lye, you simply can’t turn oils and fats into soap. This is because lye, or sodium hydroxide, reacts with the oils in a chemical process called saponification. It’s this reaction that transforms the raw ingredients into a solid bar of soap with cleansing properties.
From my experience, using lye properly is what gives soap its ability to clean and create a rich lather. While lye on its own is caustic and dangerous, once it fully reacts with the oils, the final soap is safe and gentle on the skin. Skipping lye or trying to replace it means you lose the very essence of what makes soap effective. So, understanding and respecting lye is key to crafting high-quality homemade soap.
My Buying Guides on Lye To Make Soap
When I first started making soap at home, I quickly realized that choosing the right lye is one of the most important steps. Lye, or sodium hydroxide, is the key ingredient that transforms oils and fats into beautiful, solid soap through a process called saponification. Here’s what I’ve learned from my experience to help you pick the best lye for your soap-making journey.
Understanding What Lye Is
Before buying, I made sure to understand that lye is a highly caustic chemical. It’s essential to handle it with care, using proper safety gear like gloves and goggles. There are two main types of lye used in soap making:
- Sodium Hydroxide (NaOH): Used for solid bar soaps
- Potassium Hydroxide (KOH): Used for liquid soaps
Knowing which type of soap you want to make helped me decide which lye to purchase.
Purity Matters – Look for Food or Technical Grade
One of the first things I checked was the purity of the lye. I prefer buying 100% pure sodium hydroxide with no additives. Some sellers list their lye as “food grade” or “technical grade.” For soap making, technical grade is typically fine as long as it is pure and free from contaminants. I avoid any lye with fillers or impurities because it can affect the quality and safety of my soap.
Packaging and Storage Considerations
Lye needs to be stored properly to maintain its effectiveness and to stay safe. I look for packaging that is moisture-proof and resealable, as lye absorbs moisture from the air and clumps if not stored well. I always transfer mine to an airtight container and keep it in a cool, dry place away from children and pets.
Quantity and Price – Buy What You Need
I recommend starting with a small amount of lye, especially if you’re new to soap making. Many suppliers sell it in quantities ranging from 1 pound to 25 pounds or more. Buying in bulk can save money, but only if you plan to make soap regularly. I found that a 1 to 5-pound bag is perfect for trying out different recipes without wasting any product.
Trusted Brands and Suppliers
Finding a reliable supplier gave me peace of mind. I look for brands with positive reviews, clear labeling, and good customer support. Some popular sources include chemical suppliers, soap-making specialty stores, or even online marketplaces where sellers focus on soap-making ingredients. I avoid generic or unbranded products because quality can vary widely.
Safety Tips When Buying and Using Lye
Since lye is dangerous if mishandled, I always:
- Wear protective gloves and eye protection when handling it
- Work in a well-ventilated area
- Add lye to water (never the other way around) to avoid dangerous reactions
- Keep vinegar nearby in case of minor skin contact (vinegar neutralizes lye)
Buying lye from a trusted source also means the packaging often includes safety instructions, which I follow carefully.
Final Thoughts
Choosing the right lye was a crucial step in my soap-making experience. By focusing on purity, proper packaging, buying the right quantity, and sourcing from trusted suppliers, I ensured my soaps turned out great and that I stayed safe throughout the process. I hope these tips help you confidently select the perfect lye for your soap projects!
Author Profile

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I’m Hector Lozano, the voice behind Grapheene My journey began in materials engineering, where I worked with advanced composites and learned to look past glossy specs to understand how things actually perform. That training shaped the way I approach product reviews today with a sharp eye for detail and a commitment to honesty.
Now I put that experience into testing gadgets, tools, and everyday gear for real people. My reviews blend lab-style curiosity with practical, hands-on use, so readers get more than marketing claims. Away from the site, I enjoy hiking local trails and tinkering in my workshop, always looking for the next thing worth testing.
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