Putting an empty plastic bottle in the washing machine may sound strange, but some people use this household trick to help separate clothes and improve movement during washing. However, the results depend on the type of bottle, the laundry load, and the washing machine.
1. Helps Separate Clothes
A sturdy, sealed plastic bottle may move around with the laundry, potentially helping prevent some items from clumping together.
2. May Help Reduce Tangling
Some people use bottles when washing bulky items, hoping the extra movement will reduce tangling. Results are not guaranteed.
3. Creates Extra Movement
The bottle moves around inside the drum, but it does not reliably improve cleaning performance.
4. A Cheap Household Trick
People may try this method because an empty bottle is inexpensive and readily available.
5. Can Be Risky for Your Washing Machine
Hard plastic can bang against the drum, damage delicate fabrics, or break apart during a wash cycle. Bottle caps and loose parts can also cause problems.
Is This Laundry Trick Actually Worth Trying?
It is generally better to avoid putting ordinary plastic bottles in your washing machine. They are not designed for washing-machine use and may cause damage.
For better laundry results, try these alternatives:
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Use mesh laundry bags for small or delicate items.
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Avoid overloading the drum.
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Wash bulky bedding according to the manufacturer’s instructions.
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Use dryer balls only in the dryer, if appropriate for your fabrics.
The bottom line: The plastic-bottle laundry trick is popular online, but its benefits are uncertain. Using laundry products designed for your machine is a safer and more reliable option.
