How to Milk Paint Furniture

Milk paint is one of the oldest and most beautiful furniture finishes available. Made from natural ingredients like milk protein (casein), lime, and pigment, it creates a uniquely soft, matte finish with a depth and character that synthetic paints simply can't replicate. It's also eco-friendly and non-toxic. Here's how to use it.

What You'll Need

• Milk paint: Rust-Oleum Eclipse Milk Paint Finish
• Chalk paint brushes: Chalk Paint Brushes 5-Piece Set
• Sandpaper: Atosun 45PCS Sandpaper Set
• Tack cloth: Dura-Gold Pure Gold Tack Cloth, 12-Pack
• Topcoat: General Finishes High Performance Water Based Topcoat, Satin
• Drop cloth: GREEN LIFESTYLE Canvas Drop Cloth

What Makes Milk Paint Special?

Milk paint has a unique quality: on raw, porous wood it soaks in deeply and bonds permanently. On sealed or painted surfaces, it may chip and peel — which is actually a feature, not a bug, for those who want an authentically aged, chippy look. If you want full coverage without chipping, use a bonding agent or lightly sand the surface first.

Step 1: Prep the Surface

For raw or stripped wood: clean and lightly sand with 120-grit. Milk paint will soak in beautifully with no other prep needed.
For sealed or painted surfaces: lightly scuff with 120-grit sandpaper to help adhesion, or add a bonding agent to the milk paint mix. Wipe with a tack cloth.

Step 2: Apply the First Coat

Use a chalk paint brush to apply Rust-Oleum Eclipse Milk Paint in thin, even strokes. Milk paint dries very quickly — work in small sections and don't overwork the paint. The first coat may look uneven or streaky — this is normal.

Step 3: Let Dry and Apply Second Coat

Milk paint dries in 30–45 minutes. Apply a second coat for fuller coverage. Two coats is usually sufficient; three coats gives a very solid, opaque finish.

Step 4: Embrace the Chippy Look (Or Prevent It)

For a chippy, aged look: Let the paint dry fully, then use your fingers or a plastic scraper to chip away paint at edges and corners. The natural chipping of milk paint on sealed surfaces creates an authentically aged appearance.
For smooth, full coverage: Lightly sand between coats with 220-grit and use a bonding agent in your paint mix.

Step 5: Seal the Finish

Milk paint is very porous and must be sealed. Apply 2 coats of General Finishes High Performance Topcoat for durability. For a more traditional look, use clear furniture wax — it enhances the depth of the color beautifully.

Pro Tips

• Milk paint colors deepen and shift slightly as they dry — always test on a scrap piece first.
• Layering two colors of milk paint and distressing creates a stunning aged effect.
• Milk paint is non-toxic and safe for children's furniture and toys.
• For the most authentic results, use powdered milk paint mixed fresh — it has a shorter working time but superior depth of color.
• Wax over milk paint gives a beautiful soft sheen that enhances the natural, handmade quality of the finish.