Blanc de Meudon - Natural Cleaning & Eco Friendly Polish, 500g

Regular price € 5,90

Ecocert Eco-detergents

Blanc de Meudon 500g – Natural Cleaning & Eco-Friendly Polish

Pure, natural, and versatile, Blanc de Meudon - also known as Blanc d’Espagne - is a fine white mineral powder composed mainly of calcium carbonate. Gently abrasive and slightly alkaline, it’s a trusted, eco-friendly ingredient for natural home cleaning, surface polishing, and even DIY household recipes.

Sourced from natural chalk quarries, Blanc de Meudon is non-toxic, non-flammable, and biodegradable, making it safe for both your home and the environment. Packaged in recyclable kraft paper, it’s an excellent alternative to harsh chemical cleaners.

Perfect for cleaning silverware, copper, stainless steel, marble, and glass, or for crafting your own clay stone cleanser and homemade cosmetics, Blanc de Meudon has been used for generations as a gentle yet effective natural cleaner.

Key Benefits:

  • 100% natural mineral (chalk) – unrefined and untreated

  • Gently abrasive for effective, scratch-free cleaning

  • Non-toxic, non-flammable, and environmentally friendly

  • Wide range of household and creative uses

  • Low carbon footprint – 500g = 40g CO₂

  • Packaged in recyclable kraft bag

More information

Fun Historical Fact

Cosmetic-grade Blanc de Meudon was once used in traditional homemade toothpaste recipes thanks to its ultra-fine texture and gentle polishing action - softer than white clay or baking soda.
(Note: this product is not intended for ingestion or cosmetic use.)

Usage tips

Household Uses

🌿Polishing and Cleaning Metals:
Use Blanc de Meudon to polish silverware, copper, brass, tin, pewter, and stainless steel. Sprinkle a small amount directly onto a damp sponge and rub the surface gently but firmly. Rinse and dry with a soft cloth to reveal a natural shine.

🌿Make a Scouring Cream:
In a jar filled with Blanc de Meudon, mix in liquid black soap until you obtain a smooth, creamy texture.
Add a few drops of essential oil (such as lemon or lavender) for fragrance and preservation.
Use on sinks, enamel, tiles, and ceramic surfaces for a natural, chemical-free deep clean.

🌿Create Your Own Clay Stone (Cleaning Paste):

1. Pour Blanc de Meudon into a bowl.
2. Add water gradually while stirring until a thick paste forms.
3. Transfer to a pot and let dry for at least 24 hours before use.
For enhanced cleaning power, mix 2 parts Blanc de Meudon, 1 part baking soda, and 1 spoon of black soap.

🌿For Glass, Mirrors, and Windows:
Mix 1 part Blanc de Meudon with 1 part water. Apply evenly with a cloth or sponge. Let it dry, then polish with newspaper or a soft cloth for a streak-free shine.

🎄Holiday or Decorative Window Designs:
Mix Blanc de Meudon with water (1 part powder to ½ part water). Optionally, add natural pigments for color.
Apply to windows with a brush or stencil to create festive designs - perfect for Christmas! The mixture dries opaque and removes easily with a damp cloth.

🌿Protect Windows During Renovations:
Apply a Blanc de Meudon coating to shop windows or panes before work to prevent scratches or paint stains. Simply wipe it off after renovations.

🌹Garden Uses

🌿Protect Birds from Glass Collisions:
Birds often injure themselves by flying into windows, especially during spring.
Mix Blanc de Meudon with water and a dark pigment (ideally black), then apply to the outside of windows using a stencil cut in the shape of a bird silhouette.

🌿Natural Lawn Conditioner:
Sprinkle about 150 g per m² of Blanc de Meudon over your lawn to strengthen the grass and provide a natural calcium boost.

🌿Mark Garden Lines:
Pass a garden line (string) through Blanc de Meudon powder. When snapped, it leaves a visible white mark on the soil - perfect for straight planting rows.

DIY & Creative Uses

🌿Degreasing Paintwork:
Apply pure Blanc de Meudon with a sponge or cloth onto the painted surface. Leave overnight, then rinse. The paint will be clean, mattified, and slightly roughened.
For faster results, brush vigorously with a natural-bristle brush. This traditional technique is still used by gilders to prepare frames and furniture.

🌿Natural Pigment & Thickener:
Blanc de Meudon serves as a filler pigment for thickening paints, limewashes, and whitewashes. It helps improve consistency and coverage while maintaining a natural matte finish.

🌿For Extra Shine:
Add 1 tablespoon of Blanc de Meudon to your paint rinse water - it enhances the brilliance and depth of your colors.

🌿Homemade Wall Paint (Secondary Paint):
For cellars, garages, or workshops, mix 65% Blanc de Meudon with 35% glue (such as methylcellulose) diluted in water. The result is a breathable, matte coating ideal for interior walls.

🌿Traditional Window Putty (Mastic à Vitre):
Mix 4 parts Blanc de Meudon with 1 part linseed oil (with siccative) until you obtain a smooth, uniform paste.
Tip: to prevent the putty from sticking to your hands, dust them with Blanc de Meudon before application.

🌿Repair Marble or Alabaster:
Mix Blanc de Meudon with resin or varnish to fill small cracks or chips. Once dry, polish lightly to restore the surface’s original appearance.

Qualities

It’s a natural mineral resource (chalk) with no refining or chemical treatment, extracted from natural quarries in Western Europe.

Packaged in kraft bags and produced locally, contributing to a low carbon footprint (500 g = 40 g CO₂).

Non-toxic for humans and the environment

Composition

100% natural calcium carbonate (chalk)

Packaging & storage

Storage: Keep in a dry place, away from moisture.
Packaging: Kraft paper bag – 500 g
Origin: Western Europe

Precautions

Keep out of reach of children.

Avoid ingestion.

Volume

500g