Bed springtails thrive in damp and moist bedding because they cannot survive without moisture. These tiny, jumping insects require high humidity levels to stay hydrated, which is why they often appear in your mattress during hot and humid conditions. Damp bedding tends to collect excess moisture, creating an ideal environment for springtails to live and multiply.
Although springtails are attracted to sunlight, they are primarily nocturnal and most active at night to avoid disturbances. When they crawl onto you while you sleep, they are frequently mistaken for fleas due to their small size and jumping ability.
Common Causes of Bed Springtails in Bedrooms
Springtails (collembola) lose water quickly through their bodies, which means they cannot survive long in dry environments. During hot days, they seek shelter in protected, moist areas such as under heavy bedding to escape dry air. Below are some common causes that lead to springtails infesting your bed:
1. Damp Bedding
The primary cause of bed springtails is damp bedding — including humid sheets, blankets, and duvets. After washing, if your bedding does not dry properly, moisture accumulates on the fabric, especially in cold rooms where condensation is likely. Heavy bedding also traps moisture, making it easier for springtails to survive.
Failing to air out or spread your bedding each morning can worsen the moisture buildup. Additionally, piling dirty clothes on the bed provides hiding spaces for springtails. However, spreading bedding alone won’t deter these bugs if the moisture issue isn’t resolved.
2. Sweating During Sleep
Some people sweat heavily at night, making their bedding moist. Springtails are attracted to this moisture and may crawl under the covers or into bedsheets to absorb sweat. If the surrounding room remains dry, springtails become desperate and search for other humid spots within the home to survive.
Additionally, sweat-soaked sheets become warm and dark, providing perfect breeding grounds. If mattresses and bedding are dirty, springtails will also feed on decaying organic material, allowing them to thrive.
3. Bedroom Plants
Potted plants in a bedroom can harbor large populations of springtails. The organic matter and moisture in soil provide food and shelter for these bugs. When their population outgrows the plant area, springtails may spread to other damp places like your bedding and sheets.
4. Bathrooms Inside Bedrooms
Bathrooms located within bedrooms can attract springtails, especially if they are frequently wet or contain standing water. Drains and sinks offer excellent breeding grounds, and high springtail numbers can spread to the bedroom.
Leaving wet towels on the bed or mattress after showering can also dampen bedding. Over time, moisture from bathrooms seeps into sheets, creating ideal conditions for springtails to infest your bedding wet towels.
5. Humid Rooms
Various factors contribute to bedroom humidity, such as body heat during sleep, wet bedding left undried after washing, and inadequate ventilation. Even if the rest of your home is dry, springtails can migrate to and infest a humid bedroom.
Damp carpets and mats absorb moisture and raise the room’s humidity, which in turn affects your mattress surface. Prolonged dampness leads to moisture soaking into sheets and mattresses, inviting springtails into your bed.
6. Moldy Bedsheets
Persistent moisture can cause mold growth on bedsheets when they are not changed or dried frequently. Mold serves as an excellent food source for springtails and attracts these insects in large numbers.
Springtails feed on mold and fungus thriving in humid conditions, thus moldy sheets not only draw springtails but also make controlling them difficult if moisture remains unchecked.
Do Springtails Crawl on People?
Springtails are often confused with fleas because of their jumping behavior. Despite rumors, springtails do not infest or bite human skin; they are not parasitic and do not feed on living human tissue. Their presence on people is incidental, typically when they jump from infested bedding.
How to Get Rid of Bed Springtails
The key to eliminating springtails in your bedding is removing the moisture they rely on to survive. Ensure your bedsheets are completely dry before placing them on the bed, and iron them if possible to eradicate any residual moisture.
If the environment is dry and free of dampness, springtails won’t be able to colonize your bedding.
1. Thoroughly Clean Bedding
Remove and wash all bedding, including sheets, blankets, and duvets, using detergent to eliminate springtails and their eggs. Adding 100ml of white vinegar during the final rinse helps repel them.
Because many washing machines only perform one rinse cycle, consider repeating the rinse to ensure complete removal of eggs and insects.

2. Use Air Conditioning to Reduce Humidity
Set your air conditioner to maintain indoor humidity levels between 30-35%, which is ideal for reducing springtail infestations while keeping conditions comfortable for sleep. During the day, open windows and doors to improve natural air circulation in the bedroom.
Good ventilation helps dry out your mattress and bedding, preventing moisture buildup that attracts springtails.
3. Clean Under the Mattress
Springtails thrive in dusty, humid environments rich in organic debris. Dirt, dust, and dead insects under the mattress provide ideal breeding grounds.
Clean the area under your bed with soapy water and open windows to ensure it dries quickly. After cleaning, spray a mixture of white vinegar and warm water in equal parts to deter springtails.
4. Maintain Closets Dry and Clean
Springtails can infest damp fabrics stored away in closets, especially if clothes or bedding remain moist. The humidity promotes mold growth, which attracts springtails.
Always dry and iron clothes, bedding, and other fabrics before storing them to prevent moisture buildup and springtail infestations in your bedroom.
5. Keep Carpets and Bedroom Mats Dry
Damp carpets and mats encourage mold growth and springtail reproduction, with infestations spreading to bedding and other bedroom areas.
Regularly air out carpets and mats at least every two weeks to remove moisture. If mats are infested, wash and thoroughly dry them before reusing. Applying repellents such as white vinegar or cedar oil on mats can also help deter springtails.
Frequently Asked Questions (FAQs)
Springtails occasionally invade beds because of dampness but are not parasites. They don’t infest or bite humans and are harmless despite being often mistaken for fleas.
Maintaining a clean, dry bedroom environment with proper air circulation is essential. Regularly wash and dry bedding thoroughly, reduce humidity levels, and remove sources of moisture around the bedroom.
Springtails are not harmful to humans. They do not bite, sting, or carry diseases, making them a nuisance rather than a health threat.
Yes, indoor plants can harbor springtails due to the moisture and organic material in the soil. Regularly checking and managing plant soil moisture can help prevent infestations.
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