For delicate clothing, it’s better to follow the garment’s care label and use the recommended wash cycle.
Should You Actually Try the Bottle Trick?
There’s no compelling evidence that an empty plastic bottle is a must-have laundry tool.
Some people may notice a difference in particular loads, while others may see no benefit at all.
And because washing machines vary considerably, a trick that appears harmless in one machine may not be appropriate for another.
If your machine’s manufacturer advises against placing loose objects inside the drum, follow those instructions.
A Better Way to Improve Your Laundry
If you’re looking for cleaner clothes, focus on the fundamentals.
Don’t pack the drum completely full. Give clothes enough room to move.
Use the detergent amount recommended for your machine and water conditions.
Separate heavily soiled items when appropriate, and choose a cycle that matches the fabric and level of dirt.
Also remember to clean the washing machine itself. Residue from detergent, fabric softener, and dirt can accumulate over time and contribute to unpleasant odors.
The Bottom Line
The idea of putting an empty plastic bottle in a washing machine is certainly unusual—and that’s exactly why it has attracted so much attention online.
