Tiny White Spiders in Your House? Here’s What You Need to Know! - Spider Insect

Tiny White Spiders in Your House? Here’s What You Need to Know!

Tiny white spiders in your house can be concerning, especially if you are a spider-phobic person. However, don’t be too worried as most of these tiny white spiders are usually harmless and will not pose any significant threat to humans or pets.


Before understanding more about these spiders and how to control them, you need to identify the species that you are dealing with. Some common tiny white spiders that are found in homes include ghost spiders, crab spiders, and yellow sac spiders.

Ghost spiders: Ghost spiders are also called running crab spiders. They are typically small and can be white or pale green in color. They are commonly found around windows and doors or inside cupboards.

Crab spiders: Crab spiders have two dark lines on their heads, giving them the appearance of wearing a mask. They are also small, and the males are white or light grey, while the females are brown or yellow.

Yellow sac spiders: Yellow sac spiders are yellow in color, but sometimes they can appear white. They are tiny, and males are smaller than females. They are particularly common in eastern and western North America.


These spiders are attracted to moist, dark, and warm areas such as gardens, basements, garages, and attics. They mostly feed on other pests such as flies, mosquitoes, and other insects. They do not typically bite humans, and if they do, the bite is usually painless and does not require medical attention.

Prevention and Control:

If you have a significant infestation of tiny white spiders in your home, you can take some measures to get rid of them:

1) Vacuum: Start by vacuuming the areas where you have spotted these spiders, including the walls, ceiling, and any hidden corners. Do not forget to dispose of the vacuum bag promptly. Empty the contents straight into a trash can and seal it with plastic or paper.

2) Seal cracks and crevices: Check for any gaps, cracks, and crevices in your home’s walls and foundations, and seal them up to prevent spider entry points.

3) Reduce moisture: Ensure that your home’s humidity levels are low to discourage these spiders from thriving. Fix any leaky pipes, and use dehumidifiers to help reduce the moisture content in your home.

4) Natural remedies: Natural remedies like peppermint oil, vinegar, and eucalyptus can repel spiders. You can also use commercial spider sprays that contain chemicals.


In conclusion, tiny white spiders in your house may appear concerning, but in most cases, they are harmless and beneficial to our ecosystem. They help to control other pests in your home. However, if you have a significant infestation, you can take some measures to get rid of them. By vacuuming regularly, sealing entry points, reducing moisture, and using natural remedies, you can control these spiders and keep your home spider-free.

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