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    Signs of Bed Bug Infestations

    September 9, 2026
    Bed bugs are one of the most difficult pests to detect. They are small and they can hide well. Bed bugs can get into homes along with luggages, second-hand clothes and furniture.
    Signs of Bed Bug Infestations

    Bed bugs are one of the most difficult household pests to detect. They are small, they hide well and usually come out at night while people are sleeping. Because of this, an infestation can grow before you realise there is a problem.

    Many people believe bed bugs only appear in dirty homes. However, this is a common misconception. Bed bugs can enter any home by hitching a ride on luggage, clothing, second-hand furniture or other personal belongings.

    Knowing the early signs can help you act quickly and prevent the infestation from spreading.

    What Are Bed Bugs?

    Bed bugs are small, flat insects that feed on human blood. Adult bed bugs are about the size of an apple seed and are reddish-brown in colour. During the day, they hide in narrow cracks and crevices close to where people sleep.

    Unlike some household pests, bed bugs are not attracted to food waste or poor housekeeping. Instead, they are attracted to places where people rest, making bedrooms their favourite hiding spot.

    Although bed bugs are not known to spread diseases, they can cause itchy bites, discomfort and sleepless nights.

    Common Signs of a Bed Bug Infestation

    Bed bugs leave several clues behind. Recognizing these signs early can make professional treatment more effective.

    Bite Marks That Appear Overnight

    One of the first signs to notice is small, itchy bites that appear after sleeping. The bites often appear in clusters or straight lines on exposed skin such as the arms, shoulders, neck or legs.

    However, not everyone reacts to bed bug bites in the same way. Some people develop noticeable itching, while others may show little or no reaction.

    Small Blood Spots on Bedding

    Tiny blood stains on bed sheets or pillowcases can appear after bed bugs feed. Although these spots are usually small, they should not be ignored, especially when combined with other warning signs.

    Dark Spots Around the Mattress

    Bed bugs leave small dark marks that look like tiny ink dots. These are commonly found along mattress seams, bed frames and nearby furniture where bed bugs hide during the day.

    Shed Skins and Tiny Eggs

    As bed bugs grow, they shed their outer skin several times. You may also notice tiny white eggs or eggshells in mattress seams, furniture joints or other hidden areas.

    Live Bed Bugs

    Adult bed bugs are visible to the naked eye, although they are excellent at hiding. Check mattress seams, headboards, bed frames and cracks around nearby furniture if you suspect an infestation.

    Where Do Bed Bugs Hide?

    Unfortunately, bed bugs do not only live in beds. They commonly hide inside mattress seams, bed frames, headboards and upholstered furniture. They may also hide behind picture frames, inside bedside tables, beneath loose wallpaper and even inside luggage after travelling.

    What Should You Do If You Find Bed Bugs?

    If you suspect bed bugs, avoid moving mattresses or furniture into other rooms. Doing so may spread the infestation to new areas of the home. Instead, 

    Most importantly, arrange a professional bed bug inspection. Bed bugs hide in places that are easy to miss, and effective treatment usually requires specialized knowledge and targeted pest management.

    Explore our Bed Bug Eradication service.

    Early Action Makes All the Difference

    Bed bugs are easier to manage when they are discovered early. 

    If you suspect a bed bug infestation, professional pest control services can confirm the source of the problem, recommend the most effective treatment and help restore comfort and peace of mind in your home.

    Contact Us.

    Book an inspection now with CPS today to arrange a professional inspection and tailored treatment plan.
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