Commercial
Understanding the bed bug life cycle in hotels
Content updated: October 16, 2026
Key takeaways
- Bed bugs typically mature in about 35 days and can live for 7 to 12 months, while a single female may lay one to seven eggs per day.
- Bed bug eggs and nymphs are very small and nearly colorless, making them difficult to spot on light-colored linens and carpets.
- Bed bug nymphs need at least one blood meal between each stage of development and may darken or appear red after feeding.
- As a bed bug infestation grows, the insects may move into nearby hotel rooms in search of a host and spread throughout the property.
- Hotel staff should watch for fecal stains, blood spots, molted skins, and possible bite symptoms and check common hiding places around beds, furniture, and carpets.
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What do adult bed bugs look like?
What does the life cycle mean for your hotel?
The bed bug life cycle can make infestations especially challenging for hotels because eggs and young bed bugs are difficult to see, and adults spend much of the day hidden. Knowing how bed bugs develop can help hotel staff recognize signs of activity before an infestation grows or spreads to nearby rooms. Learn more about bed bug eggs, nymphs, adults, and the signs of bed bugs in hotels.
Life cycle
Typically, bed bugs mature in about 35 days, which can vary depending on conditions, then live for 7 to 12 months. A single female lays one to seven eggs each day. The rate of egg production varies greatly based on feeding, mating patterns and other factors. After bed bugs hatch from their eggs, they are called nymphs.
Nymphs need at least one blood meal between each stage, but they may have more than one blood meal between stages.
Related: What to do if your business has bed bugs
It would help with identification and control if bed bug eggs and nymphs were easy to spot, but they aren’t. In their early stages, both eggs and nymphs are very small and virtually colorless, making them difficult to see, especially on light colored bed linens and carpets. In fact, nymphs are only about the size of a coffee grain. Not only are they very small, but bed bugs are generally only active at night, remaining in hidden cracks and crevices during the day. Being so hard to spot in early development is one of the reasons that bed bug infestations can grow so quickly. As they mature, nymphs may darken and appear red after feeding.
Related: How Pest Control Can Help Retain Lodging Guests
After adult bed bugs come out and feed, they will go back to their resting areas, often near the beds where they found food. While they remain in those hidden cracks and crevices, they digest their meals, mate and lay eggs before returning to feed again an average of every two to five days. When bed bug populations become very large, or if a host can’t be found, they may move into nearby rooms searching for food and spreading through the hotel.
What do adult bed bugs look like?
In the adult stage, bed bugs have a small head and a larger reddish-brown, oval-shaped body about the size of an apple seed. Their body is flattened, unless they’ve recently fed. Then their abdomen can appear fuller and longer. They do not have wings, which means they can’t fly and they don’t jump.
What does the life cycle mean for your hotel?
Since they usually remain in hidden areas during the day and are generally hard to spot, it’s important for hotel workers to know other signs to watch for that may indicate an infestation, including:
- Small brown fecal stains on bedding
- Small blood spots on sheets
- Molted skin from the bed bug nymph cycles
- Bite symptoms (although some people may not show bite symptoms at all, and some bites may not be associated with an insect, but rather a medical condition)
It’s also important to know where to look for bed bugs. Be sure to check common bed bug nesting areas like:
- Bed frames
- Headboards
- Dressers
- Nightstands
- Upholstered furniture
- Picture frames
- Baseboards adjacent to beds
- Cracks
- Folds and tucks of bed linens
- Door frames
- Window frames
- Carpets
How bed bug control can help
Because bed bugs can be hard to identify and control, it’s best to get professional help from a commercial pest control partner, like Terminix® Commercial, with specific experience in serving hotels. Terminix Commercial can help you turn down service to bed bugs for good.
