How do bed bugs die? Water is an effective way to kill them. While water alone can kill bed bugs, diluted chemicals such as bleach or rubbing alcohol can help kill the bugs more quickly. However, hot water alone is not effective. You can use a mix of rubbing alcohol and water instead, which is much safer for people and fabrics.
During colder temperatures, bed bugs will slow down their metabolism. This will prevent them from feeding as often. The temperature of the room should be at least three degrees below their normal temperature. However, it is not possible to place the entire room outside to kill bed bugs. In such cases, you can keep the bugs in bags, but the temperature inside won’t be as cold as the outside air.
Another effective way to get rid of bed bugs is freezing the affected area. However, this method isn’t ideal as freezers are limited in size and cannot hold large amounts of food. Additionally, freezing may not be safe for some items, such as electronics. Therefore, you should check whether the items you want to freeze can safely be placed outside.
Adult bed bugs have a lifespan of around half a year before they need to feed. At 50 degrees Fahrenheit, an adult male bed bug can live for 402 days without a blood meal. In contrast, at 80 degrees, they can live for only 43 days without feeding.