Lye Soap

$14.99 USD

Lye Soap is best for cleaning and conditioning your oval brushes. Not a lot of suds, just good cleaning power and brush care. This non-toxic, low-odor, and all-natural brush cleaner helps condition natural brush bristles to keep them in top shape. Includes: soap, cotton cover and jute string.

Oils Applicator Bundle

Achieve a flawless finish with this Oil Applicator bundle! Packed with Surfprep Non-woven Pads for pre-finish sanding and post oil polishing, a foam brushes for smooth oil application, 1/4 lb of recycled rags for cleanup.

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Transparent Ingredients

Made In Tennessee

Expert Customer Support

Fast Shipping

Genuine, locally-made Lye Soap for Paint Brushes

This soap is hand-made exclusively for The Real Milk Paint Company right here in Tennessee! Lye Soap is best for cleaning and conditioning your oval paintbrushes. Not a lot of suds, just good cleaning power. Also, helps condition natural bush bristles to keep them in top shape. Lye Soap comes wrapped in a cotton cover that you wrap around your brush to keep from bulging out. Just wrap and tie with the jute string, soak in warm water and allow to dry. Instruction and picture included with each brush cleaner soap bar.

At The Real Milk Paint Company we do our best to provide safe products as well as information. However we cannot guarantee that individuals with compromised immune systems or allergies will not have a reaction to our products. We strongly recommend that each person take their own personal responsibility in testing this product for their own personal use.

Is paint brush soap necessary?

If you paint using different mediums, it’ll be necessary to clean every brush that you use with the best brush cleaners and soaps that remove all the paint and oils and help keep their shape. Even though you can clean brushes with regular soap, brush soap is better because it is specifically formulated for cleaning paint brushes. This soap does a great job of removing paint, like milk paint, and even oil paint, acrylics, and watercolors. It also makes bristle brushes soft and keeps them in good shape. This means your brushes will last longer, continue to paint smoothly and keep their original form for a long time. So, if you love painting and want your new and old brushes to last, using our brush soap is the smart choice for a paint brush cleaner.

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Order FAQ’s

We strive to ship orders the same day if they are placed before 12:00 PM CST, Monday through Friday. As a family-owned business in Tennessee, we hand-pack your orders during our hours of operation (9 AM – 4 PM). Orders placed over the weekend will ship the next business day.

Shipping is calculated based on the weight and destination of your specific order. We have flat-rate shipping options available for the orders inside the contiguous USA. We also offer Free Shipping on orders over $75 (within the contiguous US; some exclusions apply). You can get an instant estimate using the shipping calculator on the cart page.

Yes, we ship to many locations worldwide! To see if we can deliver to your country, simply add your desired items to the cart and use the Shipping Calculator on the Cart Page. By entering your country and postal code, you can instantly see if delivery is available to your region and get an accurate cost estimate.

Are duties and taxes included?
To make international shopping as seamless as possible, we calculate and collect all applicable shipping costs, duties, and taxes during checkout. This means your order is pre-cleared through customs, and you won’t have to worry about any unexpected “pay-on-delivery” fees or surprise bills when your package arrives.

We want you to love your project results! We accept returns on unused and unopened merchandise.

  • Money Back: Initiate within 14 days of delivery.
  • Store Credit: Initiate within 30 days of delivery.
  • Please note: Shipping costs are non-refundable.

Click here to read our full Returns & Refunds Policy.

Because finishes can be heavy or fragile, we handle damages on a case-by-case basis. If a container arrives leaking or broken, please take a photo of the package and contact us immediately at [email protected] or use our chat or call at (800) 339-9748 so we can make it right.

P.s. Have your order number handy so we can quickly find your order on our end.

We love talking shop! You won’t get a machine when you call us. Reach out to our team of “real people” for product choice help, expert application advice, or troubleshooting. You can reach us via our chat, email at [email protected], or call at (800) 339-9748.

We’re in office Monday – Friday from 9am-4pm CST. If we miss your message, we will get back to you as soon as possible!

Yes, we have a network of retailers across the United States and internationally. Check our Store Locator to see if there is a shop near you.