One of the most obvious signs of bed bug infestation is the presence of bed bug pheromones. These alarm signals emit a distinctive odor and can range from the pleasant to the foul. Some of these odors include almonds, coriander, and raspberries. They are a surefire early sign of infestation.
Check your mattress and the frame of your bed. The bed frame has many areas where bed bugs can hide, including the joints. You can check these places by using a flashlight and a small wet sponge. Use the sponge to sweep the entire rim of the bed and any areas that may be accessible to the bugs.
Bites from bed bugs may appear as small, red welts on the skin. While some people don’t experience any reaction to these bites, others develop large, itchy welts that take weeks to heal. Unlike fleas, bed bug bites don’t come in threes, but appear singly or in clusters. If you feel bites on your body, seek medical attention immediately.
After checking your bedroom for signs of infestation, check the couch where you usually spend the night. Visitors may have brought their luggage with them and they might have brought them into your home. You should also inspect used furniture, the laundry room, and luggage.