Having spider nests or eggs in your house can be an unpleasant discovery for many homeowners. If there are more spiders around your house as usual, it may be a sign of an infestation. Knowing how to identify spider eggs and eliminate them is important to maintain a comfortable living space and peace of mind.

Table of Contents

• What Do Spider Eggs Look Like?
• How Big Are Spider Eggs? 
• What Color Are Spider Eggs? 
• Where Do Spiders Lay Their Eggs? 
• How Long Does It Take Before Spider Eggs Hatch? 
• What Happens When the Eggs Hatch? 
• How to Identify Spider Eggs
• How to Get Rid of Spider Eggs in the House
• When to Seek Help? Identify the Spider First

Spider eggs typically appear as small, round sacs or clusters. These sacs are often made of silk, creating a protective casing for the developing eggs within. The color, size and texture of spider eggs can vary depending on the species of spider.

Inside the egg sac you can find individual eggs, which are typically translucent and tiny (few millimeters in size). The number of eggs in a sac also varies depending on the species of the spider, ranging from only a few dozen eggs to hundreds or even thousands.

Spider eggs can range in size depending on the species, from less than 1 mm to more than 5mm in diameter. Larger spiders tend to produce larger egg sacs, whereas smaller spiders may lay more tiny ones. The size of spider eggs can also depend on the age and health of the female spider, environmental conditions and other factors.

The color of spider eggs can also vary widely depending on the species. They may appear white, cream-colored, beige, or even green or brownish. The coloration often blends in with the surrounding environment, providing camouflage and protection for the developing eggs. Additionally, the colour of the egg sac can also vary and may be different from the colour of the eggs inside.

Spiders are known for their diverse nesting habits. They can often be seen in dark and humid areas. Common locations where spiders may lay their eggs include walls and corners of rooms, underneath furniture, in closets, and even within cracks and crevices in walls. Some species prefer outdoor environments, such as garden areas or sheds, laying the eggs in the web, on the leaves or tree branches.

Spider eggs typically hatch in 2 to 3 weeks, this varies based on species, temperature, environment, and humidity. In favorable conditions, like warmer temperatures, the spider eggs may have a short incubation period whereby will hatch within a few weeks. Less ideal environments like cooler temperatures may slow down the hatching process, which will take several months for the eggs to hatch.

Once spiderlings emerge from the egg sac, they usually settle close to the spider nest area for a few weeks before starting their journey into the world. Later the tiny spiders will move in search for their own territory, seeking for shelter and food.

Identifying spider eggs with a naked eye can be challenging, however, some general indicators include the presence of silk sacs in corners or along walls, particularly in areas where spiders are frequently observed. You may look for spider webs with small sacs of webbing. Additionally, if you notice small, round objects that resemble tiny beads or pearls, these may be spider eggs.

Removing spider eggs from your home is essential for preventing infestations and minimizing the presence of spiders. Some effective strategies for eliminating spider eggs include:

Use a broom or a vacuum cleaner: Use a vacuum cleaner with a hose attachment to carefully suck up any visible egg sacs. Ensure to empty and dispose of the vacuum bag in the outdoor trash bin to prevent spiders from the eggs hatching and escaping inside your building. If using a broom, don’t remove the dust or eggs from the dustpan before the eggs are sealed in a plastic bag

Cleaning: Regularly clean and declutter your home to eliminate potential hiding spots for spiders and their eggs. Use wet tissue, damp cloth to wipe down the surfaces where the eggs have been detected

Use Natural Repellents: Some natural substances like essential oils (peppermint, lemon, tea tree, cedar, or vinegar) can act as spider repellents. While these may help deter spiders from certain areas, their effectiveness on spider eggs may be limited due to the protective eggsac surrounding them. Apply these repellents around areas where spiders are likely to hide or lay eggs, but keep in mind that they may not provide long-term protection against egg-laying spiders. Additionally, it is advisable to use face mask when using essential oils, as some individuals may be sensitive to strong scents or oils.

Seal Cracks and Openings: Seal any cracks or gaps or openings on walls, windows, or doors to prevent spiders from their potential harbourage spot and entering your buildings.

Before attempting to remove spider eggs from your home, it’s essential to correctly identify the species of a spider. Some species, such as black widows or brown recluses, can pose significant health risks to humans. If you’re unsure about the type of spider you’re dealing with or if you suspect the presence of venomous spiders, it’s best to seek assistance from a professional pest control provider.

In addition, you might want to seek professional help when you’re dealing with a persistent spider infestation or are unsure of how to effectively remove spider eggs from your home. Pest control experts can assess the situation and implement targeted treatments to eradicate spiders and their eggs safely.

Author: Soleha Nisaa

Singapore is home to almost one hundred different species of spiders. The nation possesses a diverse range of biomes which provide different opportunities to arachnids.

Thankfully, some of the largest, most venomous, and intricately colored spiders will not be found in urban areas and instead live in densely forested regions.

Property owners will still be likely to encounter other arachnids that can pose a threat to inhabitants and visitors to a location.

Spiders are not insects because they feature eight legs instead of six and have two body segments instead of three. The majority of spiders have eight eyes and all cannot hear. Instead, they have special hairs on their legs which detect movement in the environment around them.

Spiders are a form of arthropod characterized by their jointed legs, symmetrical bodies, and thick exoskeleton made of a material called chitin. Many people are scared of the appearance of spiders because of their unusual anatomy and how many possess fangs or pincers that deliver painful bites.

Almost all of these arachnids are venomous and will secrete digestive enzymes to break down their prey. None of the spiders in Singapore are known to have lethal bites and there have been few incidences of individuals being hospitalized.

Table Of Contents

• 8 Common Spiders in Singapore
• Signs of a Spider Infestation
• How to Prevent a Spider Infestation?
• Best Ways to Prevent Spiders from Entering Your Home

In Singapore, there are several spider species that are commonly encountered in urban areas and some of it could potentially be considered pests due to their presence in the human habitats. However, it’s important to note that most spiders play a beneficial role by controlling insect populations.

Urban areas are frequently sprayed to keep the spider and other pest populations low.

Properties with gardens or that are near protected areas are more likely to suffer from infestations, but the larger spiders are unlikely to invade.

Some of the most commonly seen spiders around homes and businesses in Singapore are the Kidney Garden Spider, the Wolf Spider, Domestic Huntsman Spider, Cellar Spider, Black Widow Spider, Brown Recluse Spider and Fighting Jumping Spider.

The Kidney Garden Spider lives in gardens and low bushes but can enter a property in search of food and other resources. Females can range in size from 6-9 mm. while males are 3-5 mm. This pest has a thick, round abdomen which is primarily white with black or dark brown markings. They are easy to identify because they have a dark, kidney-bean shaped mark on their backs.

Wolf Spiders can be anywhere between 10 and 35 mm. large and range in colour from a dark yellow to tan to dark brown. These pests are primarily hunters and do not often build webs. Instead, they will search for prey and attack. Wolf Spiders possess three rows of eyes and have claws at the end of their legs to aid in their hunting. These are one of the most common invaders and will bite people and animals if they feel threatened.

This spider specie are known for its active hunting behaviour for their prey. Commonly found at the gardens or may occasionally enters the buildings. While their presence might be considered as nuisance and may trigger arachnophobia (phobia toward spiders), these spiders play an important role in our environment by controlling pest populations.

The Domestic Huntsman Spider have bodies which grow to be 3 cm. long with legs that are twice that size. They are a muddy brown with black around their faces. The females have a long horizontal white stripe across the front of their heads while the males have a pair of dark brown patches on the back. The Domestic Huntsman is a nocturnal creature and primarily feeds on cockroaches. If found on a property, they can indicate that there is another lurking pest problem.

The Yellow Sac Spider is a small spider with a pale yellow to light green coloration and a slightly flattened body. It is recognized for its unique sac-like web, which it spins in the corners and crevices of walls and leaves. The Yellow Sac Spider preys on insects, play important role in controlling of pest populations. While their bites are not typically severe, however, it can cause skin irritation, especially for individuals with weakened immune systems.

Cellar spiders, commonly known as “Daddy longlegs,” have long, delicate legs and small bodies. These spiders can be found indoor particularly at the dark area of corners and crevices, where they wait to capture prey. Cellar spiders are not venomous and are considered harmless to humans.

The Black Widow spider are venomous spiders, recognizable by their black color and red marking. Bites from female Black Widows can cause discomfort, pain, and, in rare cases, severe symptoms.

The Brown Recluse spider is known for its distinctive violin-shaped markings on the back. They have a venomous bite that can cause pain and, in some cases, systemic symptoms.

The Fighting Jumping Spider are iridescent green-blue in color, males being bluer and females greener. They get their name for their behavior as two males will readily fight each other.

Spiders will venture inside a property in search of food, to stay warm during cooler days, or to find a mate. One of the biggest warnings of an infestation is finding spider webs in the corner of rooms, which is a sign that the pest is making itself at home.

Besides this signal, there are very few signs of when spiders have entered a property. Most people will not realize there is an infestation until they see the pest themselves.

Individuals need to be careful when dealing with spiders.

Because they can venture inside during mating season, a person might not realize they have a problem until the young spiders have already left their mother’s egg sac and are roaming around.

One of the best ways to prevent an infestation is to keep the property clean. Spiders are attracted to areas which have other pests such as flies, cockroaches, and beetles. These pests are attracted to habitats with food, so a person can prevent spiders by making their home undesirable to other pests.

Cracks around doorframes windows, and in walls should be sealed to ensure spiders do not have a way in. Finally, since many types of spiders live in gardens and vegetation, it’s important to keep plants away from the house. People should make sure there is space between their gardens, shrubs, and compost piles and their homes or businesses so spiders have a harder time transitioning from the vegetation to the building.

To prevent spiders from entering your house you need to make your home less appealing to them. Here are some effective ways to keep spiders away:

1. Seal entry points. Inspect for any gaps, cracks, cracks and opening where spiders might invade. Keep doors, windows or other potential entryway closed and consider using door sweeps to close gaps under door.
2. Reduce clutter. Spiders are attracted to the clutter area where they can hide. Keep the area tidy and reduce the clutter to eliminate hiding spots for spiders and other pests.
3. Regularly clean your home, vacuum clean to remove spider webs and eggs especially at the corners and behind the furniture.
4. Pay attention to outdoor landscaping, trim plants to reduces the likelihood of spiders building webs near entry points.
5. Use natural repellents, like essential oils, vinegar, or chestnuts, to keep spiders away.
6. Keep the yard clean and remove clutter in your yard to reduce hiding places for spiders.