located at

6401 E SPRAGUE AVENUE, SPOKANE VALLEY, WA, 99212

We’ve Moved! We are just a few miles east of our original location, but with better freeway access and much better parking. Come by soon & say hi!

DIRECTIONS:

West Bound I-90 will exit at Sprague and make an immediate right onto Sprague Ave. We are just 4 doors down on your left side, nestled between Liquidation Carpet Barn & Zips.

East Bound I-90 will exit Appleway Blvd and make an immediate left onto Theirman, then left again onto Sprague Ave. We are on the right side of the road, just after Zip’s.

STORE HOURS

Tuesday – Friday: 10am to 5pm, Saturday 10am to 3pm

Welcome to our comprehensive soap supply store, where your home crafting journey begins! From soap and lotion ingredients to lip balm essentials, we’ve got you covered. Explore our diverse selection of containers to bring your creations to life. Our competitively priced inventory of pure essential and fragrance oils is ever-expanding, providing you with a wide range of aromatic options.

Elevate your skills with our frequent soap, body care & home care solutions classes. Check out our classes here!

While we currently do not offer shipping services for supplies, we extend a warm invitation for you to visit our store locally. Discover the abundance of crafting possibilities and quality products that await you at our fully stocked supply store.

Handcrafted Natural Soap Made the Traditional Way

At Greencastle Soap Company, we believe great soap starts with simple, honest ingredients and time-honored craftsmanship. Every bar is carefully handcrafted in small batches using the traditional cold process method, creating a luxurious, skin-loving soap that cleanses without stripping moisture.

Our collection includes artisan soaps, moisturizing creams, healing salves, and more—each thoughtfully formulated to nourish your skin while embracing the power of nature. Whether you prefer vegan formulations or rich tallow-based soaps, you’ll find products designed to elevate your daily routine.

Why Choose Greencastle Soap?

Handcrafted in small batches for quality and consistency
Made with premium oils like olive, coconut, and responsibly sourced palm
Long-lasting bars cured for 4–6 weeks
Naturally moisturizing and gentle on skin
Eco-conscious, biodegradable, and minimally packaged

From the first lather to the final rinse, our soaps are designed to leave your skin feeling soft, clean, and refreshed, never dry or tight.

Experience the Difference of Cold Process Soap

Unlike commercial soaps, our cold process bars retain the natural glycerin created during saponification. This results in a richer, more hydrating cleanse that supports healthy skin.

Each bar is: