You are doing it all wrong. Here’s the right way to remove stains

Allow mud to dry completely before attempting to remove it. Once dry, brush off as much as possible. Mix a solution of dish soap and water, and apply it to the stain with a clean cloth. Blot until the stain lifts, then rinse with cold water and wash as usual.
Makeup Stains: How to Erase Them from Fabrics
Makeup stains, especially from foundation or lipstick, can be tricky. Blot the stain with a makeup remover wipe. Apply a few drops of dish soap to the stain, gently rubbing it in. Rinse with cold water. For stubborn stains, use a stain remover before laundering.
Grease Stains: Solutions for Tough Spots
Grease stains need immediate attention. Sprinkle cornstarch or baking soda on the stain to absorb the grease. Let it sit for 10 minutes, then brush off. Apply dish soap directly to the stain, rub gently, and rinse with warm water. Launder in the hottest water safe for the fabric.

Conclusion: Maintaining Stain-Free Fabrics
Keeping fabrics stain-free requires prompt action and the right techniques. By understanding the nature of different stains and using the appropriate removal methods, you can extend the life of your clothing and household items. Regular maintenance and having a well-equipped stain removal kit will help you tackle stains effectively, ensuring your fabrics remain in excellent condition.