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Jumping Spider — species photo
Daniel Brady · NH-Licensed Pesticide Applicator · License #782664

How to Get Rid of Jumping Spiders

DIY-friendly
To get rid of jumping spiders, catch-and-release with a cup and card, seal gaps around windows and doors, and reduce indoor insect prey so they have less reason to stick around. The widely feared idea that jumping spiders 'jump at you' is a myth — their bold turning toward movement is curious, visually-driven hunting behavior, not aggression, and bites are extremely rare and only defensive. Because they're beneficial predators that eat flies, mosquitoes, and other pests, you genuinely don't need to eliminate every one you see; many homeowners simply relocate them outside and move on. No chemical treatment is warranted for a species this harmless.

At a glance

  • Difficulty: Beginner
  • Time: A few minutes per spider; a weekend if you also want to seal entry points
  • Cost: Low — a cup and card, some caulk
  • Success: High — most encounters resolve with simple catch-and-release
The honest answer

Can you DIY Jumping Spider?

The verdict on Jumping Spider DIY

DIY-friendlyBeginner

Genuinely one of the easiest, lowest-stakes spiders in the house — and arguably one you don't need to remove at all.

Jumping spiders (family Salticidae) are daytime visual hunters with famously large forward-facing eyes, and the 'it jumps AT you' fear is a myth — that bold turn-and-approach toward movement is curiosity and hunting behavior, not aggression, and they're far more likely to flee or leap away than to bite. They're beneficial predators of flies, mosquitoes, and other household pests, which is exactly why control here is optional rather than urgent.

The playbook

The 5 DIY methods — honestly graded

Every approach graded for this species, in IPM order — prevention first, chemistry late. Pick a method to see how it works, the steps, and what it actually takes.

Prevention / Exclusion

Works well

Effective if you want fewer indoors — they hunt near sunny windows and doors where prey insects gather.

Jumping spiders follow their prey, and sunny windows and doorways attract both the insects they hunt and the spiders themselves. Sealing gaps and maintaining intact screens closes that path without needing to target the spider directly.

Best for: Reducing how many wander in over a season

  1. Seal gaps at sunny windows and doors

    Caulk cracks and gaps around windows and doors, prioritizing sunny, insect-rich spots where jumping spiders are most often seen.

  2. Repair screens

    Patch or replace torn window and door screens, which are a common entry route for both prey insects and the spiders that hunt them.

Tools & materials

Caulk and caulking gunScreen repair kit
Before you start
This is about comfort, not necessity — jumping spiders indoors aren't a problem that needs solving.
Reality check

Why DIY falls short here

Not scare tactics — the specific, proportionate reasons a home attempt can stall for this species.

Fear-driven spraying of a beneficial predator

Some homeowners spray jumping spiders out of fear of the 'jumps at you' myth, which removes free pest control for no real safety benefit.

Treating a symptom of abundant prey

Seeing several jumping spiders usually just means there's plenty of prey insects around — chemical treatment aimed at the spiders doesn't fix the underlying insect source.

Straight talk

How risky is it, really?

An honest read — most nuisance species are genuinely low risk, and we say so.

Low risk

Jumping spiders are harmless, beneficial, and genuinely one of the least concerning spiders you'll find indoors. Their forward-facing eyes and bold, curious behavior toward movement make them look alert and "aggressive," but that's investigative hunting behavior, not a threat to people.

  • Defensive biteRare

    Extremely rare, defensive-only, and produces mild, mosquito-bite-like symptoms; venom is not medically significant to humans

    UF/IFAS

  • Perceived aggression from bold approach behaviorCommon

    This is curiosity and hunting behavior, not an attack — jumping spiders are far more likely to flee than bite

    PestWorld / WebMD

  • Allergic reactionRare

    Possible with any arthropod bite, but not a documented pattern for this species

    UF/IFAS

When to call a pro

More Bugs Than Usual? We'll Find Why.

Jumping spiders are harmless, but a lot of them usually means plenty of prey insects nearby. Anchor Pest Services can inspect and address the underlying issue across southern and central New Hampshire. Family-owned since 2017, NH license #782664.

Call a pro when…

  • Unusually large numbers indoors pointing to a bigger underlying insect problem
  • You'd prefer a professional inspection to identify what's drawing them in

General Pest Control

A pro is rarely needed for jumping spiders — this is one of the hub's most honest 'you may not need to do anything' pages. Consider one only if indoor prey insects are unusually abundant and you'd rather address the underlying pest issue directly.

Get a Free inspection(603) 785-0118

Keep them out

  • Seal gaps around sunny windows and doors where prey insects gather
  • Repair torn screens
  • Reduce indoor flies and gnats through sanitation
New Hampshire context

Jumping spiders in New Hampshire

Jumping spiders are common throughout New Hampshire homes and gardens, most active and visible on sunny days when they hunt by sight near windows and doors. They're often noticed more in late summer and fall as they, like many wandering species, move toward structures ahead of cooler weather and the first hard frost, roughly October 19–29 in Manchester (NOAA).

Peak season

Summer through early fall

First-frost anchor

Manchester first hard frost ~Oct 19 (50%) / Oct 29 (80%), NOAA 1991–2020

Before you treat

Make sure it's a Jumping Spider

Two quick detours worth taking — confirm the ID, then learn what drew it in so it doesn't come back.

Not sure it's this?

Identify Jumping Spider in the Pest Library

Why is it here?

What actually attracts Jumping Spider

Common questions

Frequently asked

Sources & further reading(3)
  1. [1]
    PestWorld — Jumping Spiders

    General biology and behavior

    industryverified 2026-07-13
  2. [2]
    WebMD — What to Know About Jumping Spiders

    Bite risk and myth-busting

    medicalverified 2026-07-13
  3. [3]
    UF/IFAS via ExoPetGuides — Jumping Spider Bites

    Bites only occur when the spider is held with no escape route

    academicverified 2026-07-13

Written & reviewed by

Verified

Daniel Brady

NH-Licensed Pesticide Applicator · License #782664 (NHDAMF, RSA 430)

Daniel Brady is the New Hampshire–licensed applicator behind Anchor Pest Services, a family-owned pest control company serving the Manchester area since 2017.

Verify license

Last updated July 2026

More in Spiders

Other species you can tackle

Same category — the dot shows each one's DIY verdict at a glance (green = friendly, amber = doable with care, red = call a pro).

Professional Pest Control

More Bugs Than Usual? We'll Find Why.

Jumping spiders are harmless, but a lot of them usually means plenty of prey insects nearby. Anchor Pest Services can inspect and address the underlying issue across southern and central New Hampshire. Family-owned since 2017, NH license #782664.

Get a Free inspection(603) 785-0118
  • Inspection-first approach
  • NH-licensed applicators (#782664)
  • Free inspection — same-day service across southern NH

NH License #782664 · No obligation · We answer in person

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