Hydrogen Peroxide:
To eliminate the yellowish tint from textiles, consider using hydrogen peroxide. Dilute one part hydrogen peroxide with half part hot water in a container. Soak the garment for a few minutes before washing and rinsing, providing a smart and quick method to restore whiteness.
Marseille Soap:
A versatile solution, Marseille soap, once favored by housewives, serves as a potent detergent. Apply the soap to the fabric, let it rest for an hour, and then vigorously scrub in a sink or basin. Rinse and dry to witness remarkable results. For larger fabrics like duvets or sheets, create your own whitening detergent by combining grated Marseille soap with soda crystals and boiling water.
Eggshells:
Surprisingly, eggshells can be effective for your clothes. Place small pieces of eggshells tied in a sock into your washing machine drum. The high calcium content in the shells contributes to their effectiveness. You'll be amazed at the results, and remember, eggshells have other uses around your home too.
Powdered Milk:
Give your clothes a second life by using powdered milk. Mix the product with water and soak your clothes in this mixture. For more impressive results, let your clothes dry in the sun. This trick is also applicable with regular milk, provided you soak your clothes in the solution for an hour.
