Prevention is better than cure, so if you travel somewhere, consider leaving your luggage far away from any upholstered surfaces until you have a chance to inspect it and clean your clothing. If you're planning on buying second-hand furniture, ensure you thoroughly examine it before bringing it inside.

As well as visible bugs and eggs, a strong odor and blood stains can both be a sign of bedbugs. Regularly cleaning your mattress, letting it air once a week, and washing your bedding at least once a week will help deter pests.

If you find yourself with a bedbug problem, you will likely need professional help, since it's extremely hard to eradicate an established infestation. Wash infested bedding at a minimum of 140°F for at least 90 minutes and, if possible, place items in the tumble dryer for a minimum of 30 minutes. You could also vacuum or steam the infested area, too, but if the problem persists, call in the experts.

How to get rid of 18 common household pests – and keep them out