Where to Buy Lye for Soap Making: Choosing the Right Supplier

For those embarking on the journey of soap making, securing the right lye is a crucial step. Whether you are a seasoned soap maker or a beginner looking to start, lye (sodium hydroxide or potassium hydroxide) is the key ingredient that transforms oils and fats into soap.

Where to Obtain Lye

When it comes to purchasing lye for soap making, you have a few different options. One of the most convenient methods is to order it online. When ordering online, you must specify what kind of lye you need:

sodium hydroxide for bar soap potassium hydroxide for liquid soap and shampoo

In the United States, you may need to sign a safe use and environmental usage agreement. Specifically, this may be required in certain states, such as New York. The laws can vary depending on your location, so it's important to check your local regulations.

Local Suppliers

Another option is to find a local supplier of soap-making materials. Buying from a local business can help you avoid shipping costs. In addition, it ensures that you receive high-quality, food-grade lye. Be cautious of hardware store brands; they may contain heavy metals which are not suitable for soap making.

Different Grades of Lye

Understanding the different grades of lye is essential for ensuring safety and quality in your soap making process. There are several grades of lye available:

Drain Cleaners: While these will technically work, they contain heavy metals which you don't want in your soap. Food Grade Lye: 98 percent purity, suitable for soap making and other applications. It is widely available online and comes in various weight sizes.

Shipping costs can be a significant factor in your overall expenses. Therefore, using a western U.S. distributor can save you money if you live west of the Mississippi River. For example, lye from a supplier in the western U.S. will be more cost-effective if you are in the eastern part of the country.

Popular Suppliers

Over the years, different suppliers have emerged in the world of soap making.

Red Devil Lye: This was a common choice, but it is no longer available at most grocery stores. The Chemistry Store: Known for their 50lb bags, although the bags can be challenging to handle. Essential Depot: A preferred choice today, offering food-grade lye in 2lb bottles, located in Sebring, Florida.

I personally use Essential Depot, as it is conveniently located for me whenever I am in Florida for shows. The food-grade lye from Essential Depot is stored in easy-to-handle 2lb bottles, making it a practical choice for regular use.

Conclusion

Purchasing the right lye is a vital part of soap making. Whether you choose to buy online or locally, it's important to understand the different types and sources of lye available to you. By knowing your options and doing your research, you can ensure a successful and rewarding soap making experience.