Have you discovered ox gall soap? As a cleaning expert with years of hands-on experience, I can attest it's one of the most effective natural stain removers available.
Far superior to many commercial options like K2r, it's 100% natural, safe for your health, and powerful enough to tackle even the toughest, encrusted stains.
Here's my proven guide to using ox gall soap on clothes and textiles of all types, including fragile ones. Instructions:

- Ox gall soap
- Sodium percarbonate
- Sponge
- Water
For very delicate fabrics like silk, take care to protect the fibers and color. Moisten the stain with water, then gently rub with ox gall soap. Let it sit for 15 minutes and rinse. The stain vanishes without damaging the fabric.
For non-silk delicate items, heat 500 ml of water and dissolve 1 teaspoon of sodium percarbonate. Moisten the stain with this solution, rub with ox gall soap, wait 15 minutes, and rinse. Stubborn stains disappear effortlessly.
Moisten the stain, apply ox gall soap generously, and rub with a sponge to loosen dirt. Let it act for 15 minutes, then rinse for a spotless result.
For sturdy whites like sheets or towels, fill a basin with 40°C water and add 2 tablespoons of sodium percarbonate. Soak for 2 hours, then rub the stain with ox gall soap, wait 15 minutes, and rinse.

Your fabrics are restored! In my experience, ox gall soap excels on fragile, delicate, durable fabrics, and even washable diapers. I recommend Starwax brand, available at stores like Castorama or Leroy Merlin. If needed, repeat and follow care label instructions before machine washing.
Ox gall soap is a natural powerhouse against grease, deodorant, oil, grass, blood, and ink stains. Its bile acids break down stains at the molecular level without harming delicate fibers, making it a trusted choice for professional-level cleaning.