How To Get Rid of Spider Crickets (2022 Edition)

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Spider crickets are also called camel crickets, cave crickets, or sprickets. The nice thing about this species is that they do not chirp like those annoying field crickets. Still, they become pests by invading homes and leaving behind unsightly waste products on walls and doors. 

Here, we will show you:

  • How To Get Rid of Spider Crickets in Your Home
  • How To Identify Various Types of Crickets
  • The Signs and Causes of Cricket Infestations
  • Top Secret Tricks Exterminators Use To Speed up the Process
Reviewed By:
Ed Spicer

Ed has been working in the pest control industry for years helping 1,000's of homeowners navigate the world of insect and rodent management. He manages Pest Strategies now helping homeowners around the world!

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Table Of Contents

    How To Get Rid of Spider Crickets in Your Home 

    The homeowner who wants their cricket problem solved quickly needs to realize there are several steps involved. Here, we show you what those are and how to implement them with the least amount of anguish. 

    Quick Vacuum Removal

    For large numbers of crickets in your basement, use a vacuum cleaner to suck them up. This is a little-known trick used by the pros to clean out sizable infestations. 

    It is best to use a shop-vac or commercial model to provide enough power. You can also utilize your household vacuum. Just be sure to throw away the bag immediately afterward, which will ensure no eggs or larvae remain in the home afterward. 

    Look for live activity behind washing machines, boilers, and plumbing access panels. Spider crickets also gather under dishwashers, behind refrigerators, and under sinks. 

    Habitat Modification

    Reduce cricket hiding places by stacking boxes at least eight inches off the floor and away from outside walls when possible. Also, store all pet food in airtight containers to keep crickets and other pests out. 

    You can reduce cricket harborage by picking up mulch and leaf litter regularly. In addition, remove yard debris and clutter to limit insect breeding areas. 

    Be sure to repair plumbing leaks indoors. Also, fix broken sprinklers to limit the cricket’s access to moisture outdoors. Other damp areas to check are laundry rooms, bathrooms, and basements. 

    It is best not to stack firewood against your house. Instead, keep it at least 20 feet from the structure. That includes piles of lumber as well. It is also a good idea to keep trees, shrubs, and bushes trimmed back at least three feet away from the house. 

    Finally, limit food sources such as cockroaches and other insects. The best way to do that is by treating your home regularly for pests. Also, be sure to remove fallen fruits and vegetables from your garden to avoid attracting crickets. 

    Environmental Controls

    The optimal humidity level for crickets is between 75 and 97 percent. Therefore, it is advisable to bring those levels down in your home. 

    The simplest way to do that is by incorporating dehumidifiers indoors. Also, central air conditioning works just as well. It not only cools down the inside of the home but also reduces the humidity levels dramatically. 

    Mechanical Exclusion

    Insects can gain access to your home through small cracks and openings. Therefore, make sure all weatherstripping around doors and windows fits snugly. If not, replace it. 

    Also, substitute new door thresholds for old ones if they no longer seal properly. This goes for garage and basement doors as well. 

    Next, seal around window sills and door molding with silicone caulking. This works well for foundation cracks, dryer vents, and small openings along soffit and fascia boards. 

    Last, seal pipe entry points using steel wool. Expansion foam is preferable for electrical wiring conduits and air conditioning lines. 

    Baiting for Crickets

    Granular baits containing boric acid are available for crickets. They are also effective for cockroaches and other insect pests. 

    To control large cricket populations outdoors, broadcast applications using a hand spreader are best. For indoor use, apply small amounts (about 1/2 ounce) to several areas throughout the home, including:

    • Behind washers and dryers
    • Basements
    • Behind toilets
    • Plumbing access panels
    • Crawl spaces below each pipe entry point

    Trapping Crickets

    Sticky traps are useful for monitoring and trapping crickets. Mouse glue traps are probably the most economical solution. They work best by laying them flat rather than folding them. 

    Place them where you notice live activity. For example:

    • Basements
    • Attics
    • Storage rooms
    • Behind toilets
    • Under sinks
    • Laundry rooms

    You can also make your own by wrapping duct tape around an 8″X12″ piece of thin cardboard. Just make sure the sticky side faces up. Then, you can secure it with either glue or tape. 

    Spraying for Crickets

    For both quick knockdown and residual control of crickets, use a wettable powder insecticide spray. Start with a 10-foot fan spray around the entire perimeter of the house. Then, switch to a two-foot-wide treatment around windows and door frames. 

    Indoors, spot-treat plumbing access points. Also, be sure to get these areas:

    • Behind washers and dryers
    • Underneath refrigerators and stoves
    • Basements
    • Crawl spaces
    • Toilet plumbing lines

    Earth-based Powders

    Diatomaceous earth is a naturally-occurring pesticide that contains diatoms mined from dry lake beds. When the cricket comes into contact with this substance, its exoskeleton gets stripped away. As a result, the insect dies from dehydration. 

    Use diatomaceous earth in attics and crawl spaces as a broadcast dust application for crickets and other insect pests. 

    However, even though it is a natural compound, diatomaceous earth can damage your lungs when used in large quantities. Therefore, it is a prudent safety measure to wear a NIOSH-approved OV/P100 respirator while applying this material. 

    For a slightly stronger dust application, use boric acid instead. It is a dependable solution for most insect species, including crickets. Despite that, it should only be injected into cracks and crevices in small quantities using a bulb duster and not as a broadcast treatment.

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    What Do Spider Crickets Look Like?

    How To Get Rid of Spider Crickets 2

    Spider crickets are insects since they have six legs and an exoskeleton. Still, some say they look like spiders due to their long hind legs. Another thing that contributes to their spider-like appearance is their long legs in front. 

    Spider crickets have brown bodies that are humpbacked, wingless, and measure up to two inches long. Their antennae are almost the length of their body, are mounted on the head in close proximity to each other, then diverge at a 45-degree angle. 

    Females lay their eggs either in the ground or sometimes on hard surfaces when soft areas are unavailable. The nymphal stages molt up to 10 times before becoming sexually mature. Until then, they maintain close to the same appearance as adults. 

    Spider Crickets vs. Other Crickets

    It is easy to confuse the many cricket species. So here are some comparisons between spider crickets and a few other common ones.

    Indian House Crickets

    The crickets homeowners complain about the most are the Indian house crickets. These guys are the noisy ones, making loud music in the middle of the night by rubbing their wings together. 

    Indian house crickets are yellowish-brown, are about 3/4 inches long, and have dark brown bands. They are different from spider crickets due to having wings and being able to fly short distances. 

    Field Crickets

    Field crickets are dark brown to black, almost two inches long, and prefer to live outdoors, unlike spider crickets. Unfortunately, they are much more damaging when they make their way indoors due to their attraction to fabrics. Field crickets enjoy the taste of stained clothing, especially if it contains perspiration or remnants of food particles. 

    Jerusalem Crickets

    The only thing that Jerusalem crickets have in common with spider crickets is that they both are wingless. Jerusalem crickets are a dark cream color, with black bands around their abdomen. They have large heads and black eyes that give them a strange, childlike appearance.

    Spider crickets are insects since they have six legs and an exoskeleton. Still, some say they look like spiders due to their long hind legs. Another thing that contributes to their spider-like appearance is their long legs in front. 

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    Are Spider Crickets Harmful? 

    Crickets are harmless to humans. They are not known disease vectors, and they typically do not contaminate food. 

    With that said, they often create damage to natural as well as synthetic fabrics. These materials include:

    • Wool
    • Cotton
    • Nylon
    • Natural furs
    • Carpeting
    • Upholstery

    Crickets also invade gardens on occasion. They can be destructive for fruits and vegetables by feeding on them. Dropped, rotting fruit seems to be their favorite food source. 

    Signs & Causes of a Spider Cricket Infestation

    As with all insects, crickets need food, water, and cover from predators. The spider cricket feeds on:

    • Plants
    • Seeds
    • Insects and their eggs
    • Fruits
    • Pet food

    During famine periods, the spider cricket will eat carpets, clothing, and synthetic fabrics. Other food sources include garbage and dead insects. 

    Spider crickets seek cool, humid areas, especially during hot summer months. These can include locations throughout the home, such as:

    • Basements
    • Crawl spaces
    • Garages
    • Laundry rooms
    • Bathrooms
    • Kitchens
    • Fireplaces
    • Indoor heaters

    Outdoors, you can find spider crickets in these locations:

    • Caves
    • Hollow tree stumps
    • Rotten logs
    • Under damp leaves 
    • Firewood stacks
    • Under rocks and boards

    Look for large numbers of crickets gathering outdoors, in damp basements, and within crawl spaces. Another sign to check for is fecal material along walls and baseboards. In addition, inspect clothing for small holes and tears, signaling a possible cricket infestation.

    One Last Thought 

    Spider cricket control starts with a thorough inspection to identify the kind of critters you have around your home. Be sure to check basements and laundry rooms first since crickets gravitate to damp places. 

    For large infestations, you may need the help of a pest control company. Some people are not comfortable handling bug sprays containing pesticides. And you may be one of them. 

    When searching for a qualified exterminator, be sure to check online review sites. Also, ask for the company’s credentials to ensure they are licensed in your state. Finally, make sure all promises and guarantees are in writing before signing a contract.

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