Polysorbate 80 is a versatile, plant-derived emulsifier that helps oil and water blend smoothly together. If you’ve ever tried mixing essential oils into water and watched them separate, you’ll understand why this ingredient is so useful.

It’s widely used in natural cleaning and DIY formulations to create stable, evenly mixed products - and is featured in recipes by Nancy Birtwhistle, including those shared in Clean Magic.

What Does Polysorbate 80 Do?

Polysorbate 80 acts as an emulsifier and solubiliser, meaning it:

• Helps essential oils disperse properly in water

• Prevents separation in sprays and liquid blends

• Creates a more stable, consistent product

• Improves safety by ensuring oils are evenly diluted

Without an emulsifier, essential oils can float on the surface of water-based sprays - which isn’t ideal for effective or safe use.

How Is It Used?

Polysorbate 80 is commonly used in:

• DIY surface sprays

• Linen and room sprays

• Essential oil cleaning blends

• Fabric fresheners

• Natural home care recipes

• Some skincare and bath products

It’s particularly helpful for eco-conscious makers who want to create effective, refillable cleaning products without synthetic aerosols or single-use plastic packaging.

For anyone following a low-waste, make-your-own approach to home care, Polysorbate 80 is a practical and reliable staple.

Whether you’re recreating trusted recipes or developing your own natural formulations, this simple emulsifier helps ensure your blends stay properly combined and effective.