Some of the best household hacks come from the simplest ideas — like using two empty plastic bottles in your washing machine. Instead of tossing them in the recycling bin, give them a second life in your laundry room. This eco-friendly trick not only reduces waste but also leaves your clothes cleaner and less wrinkled.

The method is simple: take two clean, empty bottles, screw the caps on tightly, and place them in the drum with your laundry. As the machine spins, the bottles tumble with your clothes, creating space and movement. This prevents tangling and allows water and detergent to circulate more effectively.

The benefits may surprise you. Clothes come out less wrinkled and easier to dry, saving time and energy on ironing. The bottles also help improve washing efficiency, reduce detergent buildup, and even make the spin cycle a little quieter. It’s a small change that makes a big difference.

Pair this trick with other tips like not overloading the washer, hanging clothes right after washing, or adding wool dryer balls to the dryer. Using plastic bottles in your laundry is a clever, cost-free hack that helps protect your clothes, saves energy, and promotes sustainability — all in one easy step.