Some people claim tossing one or two clean, sealed plastic bottles into the washing machine can reduce wrinkles and improve laundry movement.
The bottles may help prevent sheets and bulky clothes from tangling, while improving detergent and water circulation.
However, the trick isn’t scientifically proven and may work differently depending on the machine, load, and fabrics. If you try it, use undamaged bottles, avoid overloading, and consider safer options like built-in washer features or dryer balls…