If you accidentally put a lighter in a washer or dryer, it could lead to various potential hazards and outcomes:
Fire Hazard: Lighters contain flammable materials like butane gas, which is highly combustible. During the washing or drying process, the lighter could be punctured, causing a release of the flammable gas. If there's a spark or heat source inside the machine, it could ignite the gas, leading to a fire.
Explosion Risk: In extreme cases, if the lighter is damaged or crushed, the buildup of gas pressure might cause it to explode, posing a significant risk of injury and property damage.
Damage to the Appliance: The lighter, especially if made of metal, could cause damage to the washing machine or dryer during the wash or spin cycles. It could result in mechanical issues or even break the machine.
Contamination: If the lighter leaks or ruptures, it could release the butane gas or other substances onto the clothes, leaving behind a strong smell and potentially damaging the garments.
To avoid these potential dangers, it's crucial to check all pockets thoroughly before loading clothes into the washing machine or dryer. If you accidentally discover a lighter in the laundry, do not proceed with the washing or drying cycle. Instead, safely remove the lighter from the machine, and if it shows signs of damage or leakage, handle it with care and dispose of it properly. If you have concerns about the safety of the lighter, it's best to contact your local waste disposal or hazardous materials center for guidance on proper disposal.