Bed bugs are tiny, wingless insects that feed on the blood of humans and other warm-blooded animals. Bed bug larvae are the immature stages of bed bugs and they look a lot like little white worms. You will see them if you are doing a visual inspection for bed bugs, searching for signs of infestation or looking for clues about what is happening in your home.
Bed bug larvae are usually found in cracks and crevices, on furniture, around baseboards and behind pictures. Bed bugs are highly resistant to pesticides, so it’s important to use an effective method for getting rid of them.
Bed bug Life Cycle
Adults bed bug lay eggs that hatch into larvae, which then feed on blood. Larvae will live for about 6 weeks before they become adults and begin to breed.
Life stages of bed bug includes egg, stage nymph and adult. Eggs are laid on the bottom part of mattress while they nymphs look like small adults but with small signs of blood. Bed bugs are such tricky bugs or pests as they do not easily get seen by a naked eye.
The eggs of bed bugs look like tiny specks of cotton. The eggs are laid inside the folds of mattresses and bedding materials. The eggs hatch into small larvae that look like worms or maggots.
The adult bed bug is about the size of an apple seed and has six legs. It usually hides between mattress seams or in cracks or crevices within furniture. The nymphs, or immature forms of the bed bug, look like adults but are much smaller and lighter in color. They tend to be found near the floor or on walls near beds where they will feed on other insects for the rest of their lives.
Pictures Of Bed Bug Larvae

Bed bug larvae are unique in that they look very much like a caterpillar, with six legs and a segmented body. They are white or yellowish in color, but they can be difficult to spot because of their small size and the fact that they tend to move very quickly.
The larvae are generally found in dark places, as seen in the bed bug larvae picture above, where they can feed on bed bugs, such as mattresses and other furniture. They also enjoy feeding on dead insects and animal hair. Their diet is usually a mixture of blood from humans and other animals.
Bed bug larvae are the youngest form of bed bugs, and they look drastically different from adult bed bugs.
While adult bed bugs are flat and oval in shape, bed bug larvae are cylindrical, like tiny worms. They also have long antennae that they use to find a place to hide while they develop. This is why it’s important to inspect your mattress and other furniture for any signs of bed bug eggs or larvae.
Bed bug eggs are laid on a small area of fabric in the same way that spiders lay their eggs. If you see a small white dot on your sheets or pillowcase, this could be an egg sac containing hundreds of eggs. The eggs hatch in about 10 days and become larvae—they’ll then feed on whatever they find while they grow into adults.
If you’ve been seeing these tiny white dots on your furniture or sheets, don’t worry! It’s likely just an egg sac containing eggs that haven’t hatched yet—as long as there aren’t any signs of bed bugs nearby (like bites or blood stains), you shouldn’t have any problems with them developing into full-grown adults.
How Do You Identify Bed Bug Larvae?
Bed bug larvae look just like their adult counterparts, except they’re smaller. They are bright red in color and have a flat body, just like an adult bed bug. Bed bug larvae can be hard to see because they look similar to dust or dirt particles.
Although they are very thin and small, bed bug larvae can be seen crawling around the carpet or on mattress seams when they are moved.
Bed Bug Larvae tend to be less mobile than their adult counterparts because they still need to develop before they can move around on their own. You may not even realize you have a problem until you start seeing these pests crawling around on your sheets or mattress coverings.
Do Bed Bug Larvae Bite?
Yes! Bed bugs do bite. Those annoying little critters that have been shuffling around your mattress and leaving itchy welts all over your body are not only real, they’re also blood-sucking parasitic insects that can be found in a variety of locations.
Bed bug larvae are typically found in cracks and crevices around your bed, as well as in mattresses and box springs. They can be found anywhere humans spend time—in homes, hotels, and offices—but they’re usually not dangerous unless you’re allergic to them or get bitten by one.
What Kills Bed Bug Larvae?
Bed bugs are a common problem in homes, and their presence can be very distressing. Not only do they bite and cause itching, but they also leave bloodstains on your sheets and mattress. Fortunately, there is a variety of ways to get rid of bed bugs, including using insecticides and vacuuming them up. But what kills bed bug larvae?
There are several methods you can use to kill bed bug larvae, the most recommended methods are:
- Heat Treatment
- Insecticide
- Vacuum cleaning
The use of insecticides to kill bedbug larvae is common. Insecticide sprays and powders that are designed to kill insects can as well kill bedbug larvae. These products work by killing the insects when they come into contact with them, which means that you will have to spray or sprinkle them directly onto the surface where the eggs are located. Once applied, these products will take time to kill all of the larvae as well as adults.
Where Do You Find Bed Bug
The most common place where you’ll find bed bugs is in hotels, but they can also be found in libraries and dormitories, as well as in homes where there has been an infestation. Because they’re so small, it’s hard to spot them without the right equipment—but if you do find them, don’t panic! That’s okay—there are plenty of things you can do to get rid of them safely and effectively.
Bed bug larva may look like a small, white worm, but they are actually tiny insects that feed on the blood of warm-blooded animals. The eggs of bed bugs are often found in cracks and crevices around furniture, floors, walls, behind baseboards and other areas where cracks or crevices exist. If you think you have bed bugs in your home, make sure to eliminate them before they become a problem for you and your family.
What Instantly Kills Bed Bugs?
Bed bugs are small, flat insects that feed on blood. They can be found anywhere, but the most common places for them to be found are in hotels, apartments, and bedding or furniture infested with bed bugs.
There are certain things that can kill bed bugs immediately and without having to wait for an exterminator or other tools. These include: heat, cold, and chemical pesticides.
Heat kills bed bugs instantly when applied in a room with temperatures above 210 degrees Fahrenheit or 100 degrees Celsius. This will kill adult bed bugs on contact and the nymphs will die after around five days at 35 degrees Fahrenheit.
Cold temperatures kill bed bug at temperatures below 0 degrees Fahrenheit for about 5 days. The nymphs may take longer than five days to die at this temperature range but they do eventually perish if left in a cold environment for long enough.
Insecticides are one of the best ways to kill bed bugs because they’re easy to use on an infestation and they don’t require a lot of effort on your part (or any effort at all if you use one of the many ready-made products available). However, Insecticides aren’t safe around children or pets—and some may have harmful side effects if applied improperly (for example, accidentally ingesting some dusts or liquids).
Best Products For Killing Bed Bug Larvae
When it comes to killing bed bug larvae, there are plenty of options on the market that will do the job. Here’s a list of some of our favorites:

Dr. Infrared Heater DR-122X4 Large Size Bedbug Treatment System,Black
Price : $1,077.52
Features :
- Wipes out 100% of bed bugs of all forms
- Safe, powerful, and non-toxic form of treatment
- Easy to set up and load infected items for treatment
- Sizable service space: (112L x 58W x 79H inches)
- Ideal for treating many infested items such as sofas, beds, desks and much more

Portable Electric Bed Bug Sanitation Heater | Professional-Grade | Heat Treatment System and Equipment | Get Rid of Bugs | 19,000 BTU | ePro 400XP Bundle Package for 400-600 Sq Foot Room | Green
Price : $2,399.00
Features :
- 100% KILL: All the equipment and training you need to obtain a 100% kill of bed bugs every time! Modern bed bug populations are highly resistant to insecticides. Not to mention environmentally friendly, heat is known to be a very effective bed bug killer and can be used in many different ways to treat infestations.
- WHAT’S INCLUDED: This package includes a powerful ePro 400XP electric heater, an Air Mover 4000, 4 power cords, 1 hand-held laser temp sensor, and 1 flash drive containing comprehensive video training (for the DIY-er or Pest Control Professional) to guarantee 100% kill of bed bugs and their eggs in rooms up to 400-600 square feet in just 8 hours.
- EPRO 400 XP ELECTRIC HEATER: Powerful 19,000 BTU output. Portable and lightweight, weighing only 28 pounds with dimensions 18″ L x 14″ W x 18″ H. The heater requires 46 amps for full operation.
- AIR MOVER 4000: Strong 4000 CFM output. Portable with a built-in handle for convenient storage and transportation. Lightweight weighing only 33 pounds, dimensions 21″ L x 12″ W x 22” H.
- BUY WITH CONFIDENCE! All GreenTech Heat heaters come with a 2-year repair or replacement warranty and a 100% guarantee kill as long as the equipment is applied correctly.

ZappBug Room Bed Bug Heater for Beds and Couches | Real Reviews | Time-Tested | Excellent Customer Service…
Price : $1,695.00
Features :
- Large capacity heats furniture, mattresses and extra-large items above 120℉ 50℃ using four 1500W electric heaters
- The ZappBug Room system kills bed bugs in all stages of the parasites’ life cycle – eggs, nymphs and adults.
- Easy to use: set up, load with items, and press on, no need to bag items.
- Large collapsible treatment tent: Measures 111 inches-by-57.5 inches-by-80 inches
- Two carry bags allow for easy transportation by a single person
Final Thoughts,
Bed bug larvae look very different from bed bug adults. An adult bed bug has a flat, oval body which is about the size of an apple seed. Bed bug larvae have wrinkled skin and appear translucent.
They can be found in almost any environment—from your bed to your office desk to the library! They feed on their hosts at night, hiding in cracks and crevices during the day.