Two essential precautions
Make sure the caps are screwed on tightly to prevent water from leaking inside. Opt for medium-sized bottles (1.5 liters), neither too heavy nor too light, for perfect balance.

Other simple steps to make your laundry last longer
If the idea of ​​the bottles surprised you, these additional tips should convince you.
A preliminary soaking to gently remove dirt
For thick fabrics like cotton or shirts, soak them for 20 to 30 minutes in lukewarm water with a little detergent. This dissolves ingrained dirt and allows the wash cycle to be less harsh.

White vinegar, your machine’s unexpected ally
Pour 200 ml of white vinegar directly into the drum with your usual laundry detergent. Not only does it remove stubborn stains (oil, fruit juice), but it also neutralizes unpleasant odors and softens fabrics. A natural, economical, and remarkably effective product.
Careful sorting to preserve the colors
Always separate light-colored clothes from dark-colored clothes. Also, avoid mixing delicate fabrics with rough ones. This simple habit prevents color bleeding and reduces unnecessary friction.
The best practices for optimal washing
Choose appropriate cycles: “delicate” programs are your best friends for fragile fabrics. Wash at low temperatures, as hot water accelerates the aging of fibers. Finally, always turn your clothes (jeans, printed t-shirts) inside out before putting them in the washing machine.
With these tips—from plastic bottles and white vinegar to a few simple good practices—your clothes will retain their brightness and strength for much longer. Who would have thought such a simple step could transform your laundry routine? Try these tips with your next load and say goodbye to damaged fabrics.