Mites in your house? How to identify, treat & prevent infestation

Dust mites

Published December 31, 2024 • Updated January 24, 2026
Reviewed by Julie Miller, BA in Language Arts, Editorial Lead, Dr. Killigan’s

TL;DR: Most “mite problems” fall into two buckets: dust mites (allergy triggers, not biters) and biting mites (bird or rodent mites, itch mites) that cause irritation but do not usually stay on humans. Use the quick ID cues below to pinpoint the type and fix the source so it doesn’t return.

Mites in your house are more common than you think. The tricky part: many mites are microscopic, so you’re often left chasing clues.

This guide shows you how to identify the most common household mites, where each type hides (beds, nests, pantries, plants) and what to do next.

Signs of mites in your house: quick ID guide 

Your best clues are patterns: when symptoms happen, where they happen and what surfaces show activity. Use the quick filter below to narrow it down fast, then inspect the most likely zone.

Girl sneezing while lying down on the bed
  • Allergy symptoms, worse in bed: likely dust mites (European house dust mites)
  • Itchy bites, no bed bugs found, birds or rodents nearby: likely bird mites or rodent mites
  • Tiny red specks on windowsills in spring: likely clover mites
  • Houseplant leaves look speckled, webbing on stems: likely spider mites
  • Pantry dust, clumping flour or grainy "movement" near dry goods: likely storage mites
  • Intense itching with a rash that spreads person-to-person: possible scabies (medical treatment required

Where to check next:
Start with the zone where your symptoms are most intense (bedroom, pantry, plants, sunny windowsills). Then use the mite breakdown below to confirm the most likely culprit and what to do about it.  

Quick clarity on “mites vs bites”:
Dust mites don’t bite. If your main issue is welts, treat it like a biting pest problem and look for a nearby source.

What do mites look like in the house?

Because household mites are tiny, you’re usually looking for moving specks, not a clearly visible bug. Many are under 1 mm long and some, like dust mites, are not visible at all.

If you can grab a sample, press clear tape onto the surface, stick it to white paper and take a close, well-lit photo. That’s often enough to tell mites from other tiny household pests.

Next, use the mite guide below to match what you’re seeing to the most likely culprit.

Woman scratching her arms on the bed

The most common mites found in homes

Below are the mites people usually mean when they search “mites,” “house mites,” “mites in house identification” or “mite bites.” Match the scenario you’re seeing to the right culprit.

Allergy symptoms, mostly in bedrooms | Dust mites

  • What you notice: Sneezing, congestion, watery eyes, most noticeable at night
  • Where they live: Mattresses, pillows, bedding, carpets and upholstery
  • Where they come from: Indoor buildup in beds and soft furnishings when humidity and dust are high
  • Quick tip: They don't bite—symptoms come from allergens, not stings

Itchy, bite-like irritation after a nearby animal source | Bird mites / Rodent mites / Itch mites

  • What you notice: Itchy welts, crawling sensation, bites without bed bugs
  • Where they live: In bird nests, rodent nesting areas or host materials nearby 
  • Where they come from: A nearby animal source like nests or rodents in attics, vents, wall voids
  • Quick tip: Remove the nest source first or they'll keep showing up 

“Moving specks” on windowsills and sunny walls | Clover mites

Clover mite
  • What you notice: Tiny red dots crawling on windowsills or bright walls, sometimes with reddish smears if crushed
  • Where they live: Outdoors along lawns, foundation edges and ornamentals. Indoors, they’re most often seen on sunny windowsills and walls
  • Where they come from: Seasonal spill-in from outdoors through small gaps around windows, doors, siding lines
  • Quick tip: They’re a nuisance, not biters, so focus on exclusion and perimeter prevention

Houseplants look sick, webbing shows up | Spider mites

  • What you notice: Pale speckling on leaves, yellowing or leaf drop, fine webbing near stems or leaf undersides
  • Where they live: On houseplants, especially undersides of leaves and crowded plant clusters
  • Where they come from: Hitchhike on new plants and spread plant-to-plant in dry indoor air
  • Quick tipTreat the plant and nearby plants or they bounce from pot to pot

Pantry dry goods look dusty, clumpy or “alive” | Storage mites (grain/flour mites)

  • What you notice: Dusty residue, clumping, off texture or tiny movement in flour, grains or pet food
  • Where they live: Inside dry goods and in pantry corners where product dust collects
  • Where they come from: Hitchhike in on pantry goods and spread when bags or boxes stay open
  • Quick tip: Disposal + a pantry reset works better than spot-cleaning one shelf

Often searched, rarely a “home infestation” | Demodex mites

Microscopic view of Demodex mite
  • What you notice: Usually nothing at all, sometimes tied to skin concerns rather than a household source
  • Where they live: Human hair follicles and oil glands
  • Where they come from: They’re common on human skin and aren’t a ‘mites in the house’ surface problem
  • Quick tipIf symptoms are persistent, this is a medical or skincare conversation, not a home treatment plan

Often searched, not a home surface issue | Scabies mites

  • What you notice: Intense itching with a rash that spreads through close contact
  • Where they live: On humans (they burrow into skin), not in mattresses or carpets as a primary source
  • Where they come from: Close-contact transmission, usually through prolonged contact
  • Quick tipMedical treatment is required and close contacts may need management too

        How to get rid of mites in your house

        The core strategy: remove the source, clean the hotspots, reduce the conditions mites like, then monitor.

        Step 1: Pick the right track

        2 women cleaning the bedroom

        Use the ID sections above to confirm what you’re dealing with, then follow the matching steps below.

        If you’re seeing active mites (moving specks), start with targeted knockdown. Six Feet Under Plant-Powered Insect Spray is for exposed surfaces and touch points where you’re seeing movement. Let it dry, then continue with cleaning and prevention steps below.

        Step 2: Deep clean the high-impact zones

        • Vacuum thoroughly, especially edges, seams and under furniture
        • Wash bedding and soft goods on the hottest setting your fabrics allow, then dry on hot heat
        • Empty vacuum contents immediately into a sealed bag
        • If you have one, use a HEPA filter vacuum in bedrooms and on upholstered furniture 

        Dust-mite add-on: Encase mattresses, pillows and box springs with allergen-proof covers to reduce buildup over time.

        Step 3: Dry out mite-friendly zones

        • Run a dehumidifier in basements if needed
        • Vent bathrooms and laundry areas
        • Fix leaks and dry wet spots quickly 

        Step 4: Prevent outdoor spill-ins from repeating

        For clover mites and similar "slipped-through-the-cracks-invaders, seal the gaps you found around windows, doors, screens and exterior trim, then reduce plant contact against the home.

        Step 5: Treat plants when spider mites are the issue

        Use Dust to Dust on plants
        Apply Dust to Dust Plant-Powered Insect Powder as a wettable powder to soil, leaves and stems for full coverage. Its silica-based formula creates a dry, abrasive surface mites struggle to tolerate, which helps knock populations down without stressing the plant.

        Dust-to-Dust-Insect-Powder

        Step 6: Use Dust to Dust in targeted mite hotspots

        Use Dust to Dust where mites hide or travel:

        • Baseboards, window sills and cracks
        • Crevices along trim lines and frames
        • Furniture joints, corners and underside edges
        • Bed frame joints and cracks near the floor

        Apply lightly, let it sit for a few hours or a few days, then sweep or vacuum thoroughly. Tip: Use a HEPA vacuum. Standard vacuums can exhaust fine dust and clog filters faster.

        Step 7: Pantry reset for storage mites

        • Discard contaminated dry goods
        • Vacuum shelves and corners, then wipe down
        • Move staples into airtight containers
        • Check pet food storage and clean up spills immediately

        Explore more

          Julie standing outside with red shirt and blurred background

          Content Strategist & Eco-Living Advocate

          Julie Miller

          Julie is Dr. Killigan’s in-house writer and content strategist with a passion for science-backed, natural living. She holds a degree in Language Arts and brings over a decade of writing experience to the team. At Dr. Killigan’s, she works closely with the product and customer experience teams to ensure every article delivers accurate, helpful and trustworthy information. When she’s not writing, Julie is tending her vast array of indoor plants, crafting homemade moisturizers or fermenting carrots with her children.

          Get into the nitty-gritty on insects & arachnids

          View all
          Earwig on a yellow flower

          Where do earwigs go in winter (and why they show up indoors)

          Wondering where earwigs go in winter? Here’s why they reappear indoors, what cold weather changes and what to do to prevent repeat sightings.

          Three flies on a stick branch

          Why am I seeing flies in my house? (Cluster flies vs houseflies)

          Big, slow “winter flies” are usually cluster flies or houseflies. Learn the difference fast, why they show up indoors and what to do when they keep gathering at your windows.

          biting-midge-problem-insect

          Biting midges (no-see-ums): How to identify, treat and prevent midge bites on humans and animals

           Discover the outsized impact of biting midges on humans and animals with Dr. Killigan's comprehensive guide to these tiny tormentors.

          Read all about our unique ingredients

          View all
          laboratory chemicals

          The chemicals you didn’t know you were using (and how to avoid them)

          Many pest control products contain hidden chemicals that put your home and the environment at risk. Learn how to spot toxic ingredients, avoid greenwashing, and choose safer solutions.

          Cute dog and cat together

          Hidden ingredients in your pet’s food: what to check on the label

          Pet food can contain harmful ingredients for your four-legged friends. Find out what these toxins are, the damage they can do to your pets, and what Dr. Killigan has to say about it.

          Plant-powered insect control: The benefits of peppermint oil

          Plant-powered insect control: The benefits of peppermint oil

          Peppermint oil has a multitude of benefits and uses, including being an incredible natural and safe pest control option. Read to find out how Dr. Killigan uses peppermint oil.